77208263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 92454912

約数和(自身を除く): 15246649

約数列:

[1, 11, 23, 43, 47, 151, 253, 473, 517, 989, 1081, 1661, 2021, 3473, 6493, 7097, 10879, 11891, 22231, 38203, 46483, 71423, 78067, 149339, 163231, 305171, 511313, 1642729, 1795541, 3356881, 7018933, 77208263]

約数ペア:

[(1, 77208263), (11, 7018933), (23, 3356881), (43, 1795541), (47, 1642729), (151, 511313), (253, 305171), (473, 163231), (517, 149339), (989, 78067), (1081, 71423), (1661, 46483), (2021, 38203), (3473, 22231), (6493, 11891), (7097, 10879)]