69532953

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 109950720

約数和(自身を除く): 40417767

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 327, 763, 777, 821, 2289, 2463, 4033, 5747, 12099, 17241, 28231, 30377, 84693, 89489, 91131, 212639, 268467, 626423, 637917, 1879269, 3311093, 9933279, 23177651, 69532953]

約数ペア:

[(1, 69532953), (3, 23177651), (7, 9933279), (21, 3311093), (37, 1879269), (109, 637917), (111, 626423), (259, 268467), (327, 212639), (763, 91131), (777, 89489), (821, 84693), (2289, 30377), (2463, 28231), (4033, 17241), (5747, 12099)]