249550443

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 375598080

約数和(自身を除く): 126047637

約数列:

[1, 3, 9, 27, 113, 263, 311, 339, 789, 933, 1017, 2367, 2799, 3051, 7101, 8397, 29719, 35143, 81793, 89157, 105429, 245379, 267471, 316287, 736137, 802413, 948861, 2208411, 9242609, 27727827, 83183481, 249550443]

約数ペア:

[(1, 249550443), (3, 83183481), (9, 27727827), (27, 9242609), (113, 2208411), (263, 948861), (311, 802413), (339, 736137), (789, 316287), (933, 267471), (1017, 245379), (2367, 105429), (2799, 89157), (3051, 81793), (7101, 35143), (8397, 29719)]