157510161

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1109}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 233650560

約数和(自身を除く): 76140399

約数列:

[1, 3, 9, 43, 129, 367, 387, 1101, 1109, 3303, 3327, 9981, 15781, 47343, 47687, 142029, 143061, 407003, 429183, 1221009, 3663027, 17501129, 52503387, 157510161]

約数ペア:

[(1, 157510161), (3, 52503387), (9, 17501129), (43, 3663027), (129, 1221009), (367, 429183), (387, 407003), (1101, 143061), (1109, 142029), (3303, 47687), (3327, 47343), (9981, 15781)]