15697043973

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 26221294080

約数和(自身を除く): 10524250107

約数列:

[1, 3, 9, 13, 27, 39, 47, 53, 117, 141, 159, 169, 351, 423, 477, 507, 611, 689, 1269, 1381, 1431, 1521, 1833, 2067, 2491, 4143, 4563, 5499, 6201, 7473, 7943, 8957, 12429, 16497, 17953, 18603, 22419, 23829, 26871, 32383, 37287, 53859, 64907, 67257, 71487, 73193, 80613, 97149, 161577, 194721, 214461, 219579, 233389, 241839, 291447, 420979, 484731, 584163, 658737, 700167, 843791, 874341, 951509, 1262937, 1752489, 1976211, 2100501, 2531373, 2854527, 3440071, 3788811, 6301503, 7594119, 8563581, 10320213, 10969283, 11366433, 12369617, 22782357, 25690743, 30960639, 32907849, 37108851, 44720923, 92881917, 98723547, 111326553, 134162769, 296170641, 333979659, 402488307, 581371999, 1207464921, 1744115997, 5232347991, 15697043973]

約数ペア:

[(1, 15697043973), (3, 5232347991), (9, 1744115997), (13, 1207464921), (27, 581371999), (39, 402488307), (47, 333979659), (53, 296170641), (117, 134162769), (141, 111326553), (159, 98723547), (169, 92881917), (351, 44720923), (423, 37108851), (477, 32907849), (507, 30960639), (611, 25690743), (689, 22782357), (1269, 12369617), (1381, 11366433), (1431, 10969283), (1521, 10320213), (1833, 8563581), (2067, 7594119), (2491, 6301503), (4143, 3788811), (4563, 3440071), (5499, 2854527), (6201, 2531373), (7473, 2100501), (7943, 1976211), (8957, 1752489), (12429, 1262937), (16497, 951509), (17953, 874341), (18603, 843791), (22419, 700167), (23829, 658737), (26871, 584163), (32383, 484731), (37287, 420979), (53859, 291447), (64907, 241839), (67257, 233389), (71487, 219579), (73193, 214461), (80613, 194721), (97149, 161577)]