77281533

素因数分解:

$3^5\times 7^1\times {\mathrm{45433}}^1$

素因数の和:45455

約数の個数: 24

約数和(自身を含む): 132303808

約数和(自身を除く): 55022275

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 45433, 136299, 318031, 408897, 954093, 1226691, 2862279, 3680073, 8586837, 11040219, 25760511, 77281533]

約数ペア:

[(1, 77281533), (3, 25760511), (7, 11040219), (9, 8586837), (21, 3680073), (27, 2862279), (63, 1226691), (81, 954093), (189, 408897), (243, 318031), (567, 136299), (1701, 45433)]