648103683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{49177}}^1$

素因数の和:49394

約数の個数: 16

約数和(自身を含む): 906448896

約数和(自身を除く): 258345213

約数列:

[1, 3, 23, 69, 191, 573, 4393, 13179, 49177, 147531, 1131071, 3393213, 9392807, 28178421, 216034561, 648103683]

約数ペア:

[(1, 648103683), (3, 216034561), (23, 28178421), (69, 9392807), (191, 3393213), (573, 1131071), (4393, 147531), (13179, 49177)]