262971878403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 405323976960

約数和(自身を除く): 142352098557

約数列:

[1, 3, 13, 29, 39, 47, 67, 87, 141, 201, 377, 611, 871, 1131, 1363, 1571, 1833, 1943, 2209, 2613, 3149, 4089, 4713, 5829, 6627, 9447, 17719, 20423, 25259, 28717, 40937, 45559, 53157, 61269, 64061, 73837, 75777, 86151, 91321, 105257, 122811, 136677, 148003, 192183, 221511, 273963, 315771, 444009, 592267, 832793, 959881, 1187173, 1368341, 1776801, 1924039, 2141273, 2498379, 2879643, 3052453, 3470339, 3561519, 4105023, 4292087, 4947079, 5772117, 6423819, 9157359, 10411017, 12876261, 14841237, 27836549, 39681889, 45114407, 55797131, 64312027, 83509647, 100639831, 119045667, 135343221, 143465291, 167391393, 192936081, 232512713, 301919493, 430395873, 697538139, 1308317803, 1865048783, 3022665269, 3924953409, 5595146349, 6742868677, 9067995807, 20228606031, 87657292801, 262971878403]

約数ペア:

[(1, 262971878403), (3, 87657292801), (13, 20228606031), (29, 9067995807), (39, 6742868677), (47, 5595146349), (67, 3924953409), (87, 3022665269), (141, 1865048783), (201, 1308317803), (377, 697538139), (611, 430395873), (871, 301919493), (1131, 232512713), (1363, 192936081), (1571, 167391393), (1833, 143465291), (1943, 135343221), (2209, 119045667), (2613, 100639831), (3149, 83509647), (4089, 64312027), (4713, 55797131), (5829, 45114407), (6627, 39681889), (9447, 27836549), (17719, 14841237), (20423, 12876261), (25259, 10411017), (28717, 9157359), (40937, 6423819), (45559, 5772117), (53157, 4947079), (61269, 4292087), (64061, 4105023), (73837, 3561519), (75777, 3470339), (86151, 3052453), (91321, 2879643), (105257, 2498379), (122811, 2141273), (136677, 1924039), (148003, 1776801), (192183, 1368341), (221511, 1187173), (273963, 959881), (315771, 832793), (444009, 592267)]