69618123

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{20963}}^1$

素因数の和:21016

約数の個数: 20

約数和(自身を含む): 106539048

約数和(自身を除く): 36920925

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 20963, 62889, 188667, 566001, 859483, 1698003, 2578449, 7735347, 23206041, 69618123]

約数ペア:

[(1, 69618123), (3, 23206041), (9, 7735347), (27, 2578449), (41, 1698003), (81, 859483), (123, 566001), (369, 188667), (1107, 62889), (3321, 20963)]