55331679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17959}}^1$

素因数の和:18054

約数の個数: 16

約数和(自身を含む): 80460800

約数和(自身を除く): 25129121

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 17959, 53877, 233467, 700401, 1418761, 4256283, 18443893, 55331679]

約数ペア:

[(1, 55331679), (3, 18443893), (13, 4256283), (39, 1418761), (79, 700401), (237, 233467), (1027, 53877), (3081, 17959)]