275137401

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10009}}^1$

素因数の和:10054

約数の個数: 48

約数和(自身を含む): 492972480

約数和(自身を除く): 217835079

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 9163, 10009, 27489, 30027, 70063, 110099, 170153, 210189, 330297, 490441, 510459, 770693, 1191071, 1471323, 1871683, 2312079, 3573213, 5394851, 5615049, 8337497, 13101781, 16184553, 25012491, 39305343, 91712467, 275137401]

約数ペア:

[(1, 275137401), (3, 91712467), (7, 39305343), (11, 25012491), (17, 16184553), (21, 13101781), (33, 8337497), (49, 5615049), (51, 5394851), (77, 3573213), (119, 2312079), (147, 1871683), (187, 1471323), (231, 1191071), (357, 770693), (539, 510459), (561, 490441), (833, 330297), (1309, 210189), (1617, 170153), (2499, 110099), (3927, 70063), (9163, 30027), (10009, 27489)]