149717817

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7351}}^1$

素因数の和:7461

約数の個数: 24

約数和(自身を含む): 226323968

約数和(自身を除く): 76606151

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 7351, 20367, 22053, 66159, 227881, 536623, 683643, 1609869, 2050929, 4829607, 16635313, 49905939, 149717817]

約数ペア:

[(1, 149717817), (3, 49905939), (9, 16635313), (31, 4829607), (73, 2050929), (93, 1609869), (219, 683643), (279, 536623), (657, 227881), (2263, 66159), (6789, 22053), (7351, 20367)]