118807731

素因数分解:

$3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2297}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 196451424

約数和(自身を除く): 77643693

約数列:

[1, 3, 7, 9, 21, 63, 821, 2297, 2463, 5747, 6891, 7389, 16079, 17241, 20673, 48237, 51723, 144711, 1885837, 5657511, 13200859, 16972533, 39602577, 118807731]

約数ペア:

[(1, 118807731), (3, 39602577), (7, 16972533), (9, 13200859), (21, 5657511), (63, 1885837), (821, 144711), (2297, 51723), (2463, 48237), (5747, 20673), (6891, 17241), (7389, 16079)]