51256402821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3449519}}^1$

素因数の和:3449665

約数の個数: 24

約数和(自身を含む): 80360017920

約数和(自身を除く): 29103615099

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 14859, 3449519, 10348557, 31045671, 44843747, 134531241, 403593723, 438088913, 1314266739, 3942800217, 5695155869, 17085467607, 51256402821]

約数ペア:

[(1, 51256402821), (3, 17085467607), (9, 5695155869), (13, 3942800217), (39, 1314266739), (117, 438088913), (127, 403593723), (381, 134531241), (1143, 44843747), (1651, 31045671), (4953, 10348557), (14859, 3449519)]