69431283

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 106726400

約数和(自身を除く): 37295117

約数列:

[1, 3, 9, 27, 43, 79, 129, 237, 387, 711, 757, 1161, 2133, 2271, 3397, 6813, 10191, 20439, 30573, 32551, 59803, 91719, 97653, 179409, 292959, 538227, 878877, 1614681, 2571529, 7714587, 23143761, 69431283]

約数ペア:

[(1, 69431283), (3, 23143761), (9, 7714587), (27, 2571529), (43, 1614681), (79, 878877), (129, 538227), (237, 292959), (387, 179409), (711, 97653), (757, 91719), (1161, 59803), (2133, 32551), (2271, 30573), (3397, 20439), (6813, 10191)]