27736401

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 49740480

約数和(自身を除く): 22004079

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1009, 1309, 1617, 2499, 3027, 3927, 7063, 9163, 11099, 17153, 21189, 27489, 33297, 49441, 51459, 77693, 120071, 148323, 188683, 233079, 360213, 543851, 566049, 840497, 1320781, 1631553, 2521491, 3962343, 9245467, 27736401]

約数ペア:

[(1, 27736401), (3, 9245467), (7, 3962343), (11, 2521491), (17, 1631553), (21, 1320781), (33, 840497), (49, 566049), (51, 543851), (77, 360213), (119, 233079), (147, 188683), (187, 148323), (231, 120071), (357, 77693), (539, 51459), (561, 49441), (833, 33297), (1009, 27489), (1309, 21189), (1617, 17153), (2499, 11099), (3027, 9163), (3927, 7063)]