54831207

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 77852016

約数和(自身を除く): 23020809

約数列:

[1, 3, 19, 57, 197, 257, 361, 591, 771, 1083, 3743, 4883, 11229, 14649, 50629, 71117, 92777, 151887, 213351, 278331, 961951, 2885853, 18277069, 54831207]

約数ペア:

[(1, 54831207), (3, 18277069), (19, 2885853), (57, 961951), (197, 278331), (257, 213351), (361, 151887), (591, 92777), (771, 71117), (1083, 50629), (3743, 14649), (4883, 11229)]