69965397

素因数分解:

$3^3\times {\mathrm{131}}^2\times {\mathrm{151}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 105141440

約数和(自身を除く): 35176043

約数列:

[1, 3, 9, 27, 131, 151, 393, 453, 1179, 1359, 3537, 4077, 17161, 19781, 51483, 59343, 154449, 178029, 463347, 534087, 2591311, 7773933, 23321799, 69965397]

約数ペア:

[(1, 69965397), (3, 23321799), (9, 7773933), (27, 2591311), (131, 534087), (151, 463347), (393, 178029), (453, 154449), (1179, 59343), (1359, 51483), (3537, 19781), (4077, 17161)]