311940099

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1423}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 483932160

約数和(自身を除く): 171992061

約数列:

[1, 3, 9, 23, 27, 69, 207, 353, 621, 1059, 1423, 3177, 4269, 8119, 9531, 12807, 24357, 32729, 38421, 73071, 98187, 219213, 294561, 502319, 883683, 1506957, 4520871, 11553337, 13562613, 34660011, 103980033, 311940099]

約数ペア:

[(1, 311940099), (3, 103980033), (9, 34660011), (23, 13562613), (27, 11553337), (69, 4520871), (207, 1506957), (353, 883683), (621, 502319), (1059, 294561), (1423, 219213), (3177, 98187), (4269, 73071), (8119, 38421), (9531, 32729), (12807, 24357)]