80729607

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{2357}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 125804016

約数和(自身を除く): 45074409

約数列:

[1, 3, 7, 21, 49, 147, 233, 699, 1631, 2357, 4893, 7071, 11417, 16499, 34251, 49497, 115493, 346479, 549181, 1647543, 3844267, 11532801, 26909869, 80729607]

約数ペア:

[(1, 80729607), (3, 26909869), (7, 11532801), (21, 3844267), (49, 1647543), (147, 549181), (233, 346479), (699, 115493), (1631, 49497), (2357, 34251), (4893, 16499), (7071, 11417)]