66986907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41893}}^1$

素因数の和:41950

約数の個数: 16

約数和(自身を含む): 98534688

約数和(自身を除く): 31547781

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 41893, 125679, 544609, 1633827, 1717613, 5152839, 22328969, 66986907]

約数ペア:

[(1, 66986907), (3, 22328969), (13, 5152839), (39, 1717613), (41, 1633827), (123, 544609), (533, 125679), (1599, 41893)]