276595857

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1193}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 424872960

約数和(自身を除く): 148277103

約数列:

[1, 3, 9, 27, 31, 93, 277, 279, 831, 837, 1193, 2493, 3579, 7479, 8587, 10737, 25761, 32211, 36983, 77283, 110949, 231849, 330461, 332847, 991383, 998541, 2974149, 8922447, 10244291, 30732873, 92198619, 276595857]

約数ペア:

[(1, 276595857), (3, 92198619), (9, 30732873), (27, 10244291), (31, 8922447), (93, 2974149), (277, 998541), (279, 991383), (831, 332847), (837, 330461), (1193, 231849), (2493, 110949), (3579, 77283), (7479, 36983), (8587, 32211), (10737, 25761)]