3933702981

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 7101278400

約数和(自身を除く): 3167575419

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 153, 157, 169, 171, 221, 247, 289, 323, 351, 459, 471, 507, 513, 663, 741, 867, 969, 1413, 1521, 1989, 2041, 2223, 2601, 2669, 2873, 2907, 2983, 3211, 3757, 4199, 4239, 4563, 5491, 5967, 6123, 6669, 7803, 8007, 8619, 8721, 8949, 9633, 11271, 12597, 16473, 18369, 24021, 25857, 26533, 26847, 28899, 33813, 34697, 37791, 38779, 45373, 48841, 49419, 50711, 54587, 55107, 71383, 72063, 77571, 79599, 80541, 86697, 101439, 104091, 113373, 116337, 136119, 146523, 148257, 152133, 163761, 214149, 238797, 312273, 349011, 408357, 439569, 451061, 456399, 491283, 504127, 589849, 642447, 659243, 716391, 862087, 927979, 936819, 1047033, 1225071, 1318707, 1353183, 1369197, 1473849, 1512381, 1769547, 1927341, 1977729, 2586261, 2783937, 4059549, 4537143, 5308641, 5933187, 7668037, 7758783, 8351811, 8570159, 11207131, 12178647, 13611429, 15925923, 17799561, 23004111, 23276349, 25055433, 25710477, 33621393, 69012333, 77131431, 100864179, 145692703, 207036999, 231394293, 302592537, 437078109, 1311234327, 3933702981]

約数ペア:

[(1, 3933702981), (3, 1311234327), (9, 437078109), (13, 302592537), (17, 231394293), (19, 207036999), (27, 145692703), (39, 100864179), (51, 77131431), (57, 69012333), (117, 33621393), (153, 25710477), (157, 25055433), (169, 23276349), (171, 23004111), (221, 17799561), (247, 15925923), (289, 13611429), (323, 12178647), (351, 11207131), (459, 8570159), (471, 8351811), (507, 7758783), (513, 7668037), (663, 5933187), (741, 5308641), (867, 4537143), (969, 4059549), (1413, 2783937), (1521, 2586261), (1989, 1977729), (2041, 1927341), (2223, 1769547), (2601, 1512381), (2669, 1473849), (2873, 1369197), (2907, 1353183), (2983, 1318707), (3211, 1225071), (3757, 1047033), (4199, 936819), (4239, 927979), (4563, 862087), (5491, 716391), (5967, 659243), (6123, 642447), (6669, 589849), (7803, 504127), (8007, 491283), (8619, 456399), (8721, 451061), (8949, 439569), (9633, 408357), (11271, 349011), (12597, 312273), (16473, 238797), (18369, 214149), (24021, 163761), (25857, 152133), (26533, 148257), (26847, 146523), (28899, 136119), (33813, 116337), (34697, 113373), (37791, 104091), (38779, 101439), (45373, 86697), (48841, 80541), (49419, 79599), (50711, 77571), (54587, 72063), (55107, 71383)]