2040776907867

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{15529963}}^1$

素因数の和:15530160

約数の個数: 32

約数和(自身を含む): 3140779919360

約数和(自身を除く): 1100003011493

約数列:

[1, 3, 9, 27, 31, 93, 157, 279, 471, 837, 1413, 4239, 4867, 14601, 43803, 131409, 15529963, 46589889, 139769667, 419309001, 481428853, 1444286559, 2438204191, 4332859677, 7314612573, 12998579031, 21943837719, 65831513157, 75584329921, 226752989763, 680258969289, 2040776907867]

約数ペア:

[(1, 2040776907867), (3, 680258969289), (9, 226752989763), (27, 75584329921), (31, 65831513157), (93, 21943837719), (157, 12998579031), (279, 7314612573), (471, 4332859677), (837, 2438204191), (1413, 1444286559), (4239, 481428853), (4867, 419309001), (14601, 139769667), (43803, 46589889), (131409, 15529963)]