133072121

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 165806784

約数和(自身を除く): 32734663

約数列:

[1, 7, 13, 91, 169, 197, 571, 1183, 1379, 2561, 3997, 7423, 17927, 33293, 51961, 96499, 112487, 233051, 675493, 787409, 1462331, 10236317, 19010303, 133072121]

約数ペア:

[(1, 133072121), (7, 19010303), (13, 10236317), (91, 1462331), (169, 787409), (197, 675493), (571, 233051), (1183, 112487), (1379, 96499), (2561, 51961), (3997, 33293), (7423, 17927)]