67307031

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{75541}}^1$

素因数の和:75564

約数の個数: 20

約数和(自身を含む): 109686984

約数和(自身を除く): 42379953

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 75541, 226623, 679869, 830951, 2039607, 2492853, 6118821, 7478559, 22435677, 67307031]

約数ペア:

[(1, 67307031), (3, 22435677), (9, 7478559), (11, 6118821), (27, 2492853), (33, 2039607), (81, 830951), (99, 679869), (297, 226623), (891, 75541)]