66751809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12959}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 95178240

約数和(自身を除く): 28426431

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 12959, 38877, 220303, 660909, 1308859, 3926577, 22250603, 66751809]

約数ペア:

[(1, 66751809), (3, 22250603), (17, 3926577), (51, 1308859), (101, 660909), (303, 220303), (1717, 38877), (5151, 12959)]