81946491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24109}}^1$

素因数の和:24226

約数の個数: 16

約数和(自身を含む): 120357120

約数和(自身を除く): 38410629

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 24109, 72327, 265199, 795597, 2483227, 7449681, 27315497, 81946491]

約数ペア:

[(1, 81946491), (3, 27315497), (11, 7449681), (33, 2483227), (103, 795597), (309, 265199), (1133, 72327), (3399, 24109)]