123625197

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{5209}}^1$

素因数の和:5514

約数の個数: 20

約数和(自身を含む): 185340540

約数和(自身を除く): 61715343

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 5209, 7911, 15627, 23733, 46881, 140643, 421929, 1526237, 4578711, 13736133, 41208399, 123625197]

約数ペア:

[(1, 123625197), (3, 41208399), (9, 13736133), (27, 4578711), (81, 1526237), (293, 421929), (879, 140643), (2637, 46881), (5209, 23733), (7911, 15627)]