117645291

素因数分解:

$3^9\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 181867840

約数和(自身を除く): 64222549

約数列:

[1, 3, 9, 27, 43, 81, 129, 139, 243, 387, 417, 729, 1161, 1251, 2187, 3483, 3753, 5977, 6561, 10449, 11259, 17931, 19683, 31347, 33777, 53793, 94041, 101331, 161379, 282123, 303993, 484137, 846369, 911979, 1452411, 2735937, 4357233, 13071699, 39215097, 117645291]

約数ペア:

[(1, 117645291), (3, 39215097), (9, 13071699), (27, 4357233), (43, 2735937), (81, 1452411), (129, 911979), (139, 846369), (243, 484137), (387, 303993), (417, 282123), (729, 161379), (1161, 101331), (1251, 94041), (2187, 53793), (3483, 33777), (3753, 31347), (5977, 19683), (6561, 17931), (10449, 11259)]