76021239

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 43003401

約数列:

[1, 3, 7, 21, 53, 159, 167, 371, 409, 501, 1113, 1169, 1227, 2863, 3507, 8589, 8851, 21677, 26553, 61957, 65031, 68303, 151739, 185871, 204909, 455217, 478121, 1434363, 3620059, 10860177, 25340413, 76021239]

約数ペア:

[(1, 76021239), (3, 25340413), (7, 10860177), (21, 3620059), (53, 1434363), (159, 478121), (167, 455217), (371, 204909), (409, 185871), (501, 151739), (1113, 68303), (1169, 65031), (1227, 61957), (2863, 26553), (3507, 21677), (8589, 8851)]