69664617

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1971

約数の個数: 40

約数和(自身を含む): 116357472

約数和(自身を除く): 46692855

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 891, 1107, 1353, 1907, 3321, 4059, 5721, 12177, 17163, 20977, 36531, 51489, 62931, 78187, 154467, 188793, 234561, 566379, 703683, 860057, 1699137, 2111049, 2580171, 6333147, 7740513, 23221539, 69664617]

約数ペア:

[(1, 69664617), (3, 23221539), (9, 7740513), (11, 6333147), (27, 2580171), (33, 2111049), (41, 1699137), (81, 860057), (99, 703683), (123, 566379), (297, 234561), (369, 188793), (451, 154467), (891, 78187), (1107, 62931), (1353, 51489), (1907, 36531), (3321, 20977), (4059, 17163), (5721, 12177)]