157409439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101489}}^1$

素因数の和:101550

約数の個数: 16

約数和(自身を含む): 233832960

約数和(自身を除く): 76423521

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 101489, 304467, 1116379, 3349137, 4769983, 14309949, 52469813, 157409439]

約数ペア:

[(1, 157409439), (3, 52469813), (11, 14309949), (33, 4769983), (47, 3349137), (141, 1116379), (517, 304467), (1551, 101489)]