79775019

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 118838720

約数和(自身を除く): 39063701

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 1483, 4449, 5977, 13347, 17931, 53793, 63769, 191307, 206137, 573921, 618411, 1855233, 8863891, 26591673, 79775019]

約数ペア:

[(1, 79775019), (3, 26591673), (9, 8863891), (43, 1855233), (129, 618411), (139, 573921), (387, 206137), (417, 191307), (1251, 63769), (1483, 53793), (4449, 17931), (5977, 13347)]