77855391

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{125371}}^1$

素因数の和:125403

約数の個数: 16

約数和(自身を含む): 120357120

約数和(自身を除く): 42501729

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 125371, 376113, 1128339, 2883533, 3385017, 8650599, 25951797, 77855391]

約数ペア:

[(1, 77855391), (3, 25951797), (9, 8650599), (23, 3385017), (27, 2883533), (69, 1128339), (207, 376113), (621, 125371)]