51072883407

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{17099}}^1$

素因数の和:17653

約数の個数: 72

約数和(自身を含む): 92600398800

約数和(自身を除く): 41527515393

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 521, 637, 819, 1563, 1911, 3647, 4689, 5733, 6773, 10941, 17099, 20319, 25529, 32823, 47411, 51297, 60957, 76587, 119693, 142233, 153891, 222287, 229761, 331877, 359079, 426699, 666861, 837851, 995631, 1077237, 1556009, 2000583, 2513553, 2986893, 4668027, 7540659, 8908579, 10892063, 14004081, 26725737, 32676189, 62360053, 80177211, 98028567, 115811527, 187080159, 347434581, 436520371, 561240477, 810680689, 1042303743, 1309561113, 2432042067, 3928683339, 5674764823, 7296126201, 17024294469, 51072883407]

約数ペア:

[(1, 51072883407), (3, 17024294469), (7, 7296126201), (9, 5674764823), (13, 3928683339), (21, 2432042067), (39, 1309561113), (49, 1042303743), (63, 810680689), (91, 561240477), (117, 436520371), (147, 347434581), (273, 187080159), (441, 115811527), (521, 98028567), (637, 80177211), (819, 62360053), (1563, 32676189), (1911, 26725737), (3647, 14004081), (4689, 10892063), (5733, 8908579), (6773, 7540659), (10941, 4668027), (17099, 2986893), (20319, 2513553), (25529, 2000583), (32823, 1556009), (47411, 1077237), (51297, 995631), (60957, 837851), (76587, 666861), (119693, 426699), (142233, 359079), (153891, 331877), (222287, 229761)]