77485689

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 117673920

約数和(自身を除く): 40188231

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 2693, 3197, 8079, 9591, 24237, 28773, 61939, 185817, 374327, 557451, 1122981, 3368943, 8609521, 25828563, 77485689]

約数ペア:

[(1, 77485689), (3, 25828563), (9, 8609521), (23, 3368943), (69, 1122981), (139, 557451), (207, 374327), (417, 185817), (1251, 61939), (2693, 28773), (3197, 24237), (8079, 9591)]