157331367

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3947}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 234858624

約数和(自身を除く): 77527257

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 3947, 4429, 11841, 13287, 35523, 39861, 169721, 406541, 509163, 1219623, 1527489, 3658869, 17481263, 52443789, 157331367]

約数ペア:

[(1, 157331367), (3, 52443789), (9, 17481263), (43, 3658869), (103, 1527489), (129, 1219623), (309, 509163), (387, 406541), (927, 169721), (3947, 39861), (4429, 35523), (11841, 13287)]