26915697081

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{395953}}^1$

素因数の和:396062

約数の個数: 48

約数和(自身を含む): 48426758016

約数和(自身を除く): 21511060935

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 747, 819, 1079, 1743, 3237, 5229, 7553, 9711, 22659, 67977, 395953, 1187859, 2771671, 3563577, 5147389, 8315013, 15442167, 24945039, 32864099, 36031723, 46326501, 98592297, 108095169, 230048693, 295776891, 324285507, 427233287, 690146079, 1281699861, 2070438237, 2990633009, 3845099583, 8971899027, 26915697081]

約数ペア:

[(1, 26915697081), (3, 8971899027), (7, 3845099583), (9, 2990633009), (13, 2070438237), (21, 1281699861), (39, 690146079), (63, 427233287), (83, 324285507), (91, 295776891), (117, 230048693), (249, 108095169), (273, 98592297), (581, 46326501), (747, 36031723), (819, 32864099), (1079, 24945039), (1743, 15442167), (3237, 8315013), (5229, 5147389), (7553, 3563577), (9711, 2771671), (22659, 1187859), (67977, 395953)]