76457913

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 120062976

約数和(自身を除く): 43605063

約数列:

[1, 3, 7, 21, 43, 129, 227, 301, 373, 681, 903, 1119, 1589, 2611, 4767, 7833, 9761, 16039, 29283, 48117, 68327, 84671, 112273, 204981, 254013, 336819, 592697, 1778091, 3640853, 10922559, 25485971, 76457913]

約数ペア:

[(1, 76457913), (3, 25485971), (7, 10922559), (21, 3640853), (43, 1778091), (129, 592697), (227, 336819), (301, 254013), (373, 204981), (681, 112273), (903, 84671), (1119, 68327), (1589, 48117), (2611, 29283), (4767, 16039), (7833, 9761)]