65122323

素因数分解:

$3^1\times 7^4\times {\mathrm{9041}}^1$

素因数の和:9072

約数の個数: 20

約数和(自身を含む): 101306568

約数和(自身を除く): 36184245

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 9041, 27123, 63287, 189861, 443009, 1329027, 3101063, 9303189, 21707441, 65122323]

約数ペア:

[(1, 65122323), (3, 21707441), (7, 9303189), (21, 3101063), (49, 1329027), (147, 443009), (343, 189861), (1029, 63287), (2401, 27123), (7203, 9041)]