129795597

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 191168640

約数和(自身を除く): 61373043

約数列:

[1, 3, 9, 71, 213, 229, 639, 687, 887, 2061, 2661, 7983, 16259, 48777, 62977, 146331, 188931, 203123, 566793, 609369, 1828107, 14421733, 43265199, 129795597]

約数ペア:

[(1, 129795597), (3, 43265199), (9, 14421733), (71, 1828107), (213, 609369), (229, 566793), (639, 203123), (687, 188931), (887, 146331), (2061, 62977), (2661, 48777), (7983, 16259)]