156939759

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4211}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 234574704

約数和(自身を除く): 77634945

約数列:

[1, 3, 9, 41, 101, 123, 303, 369, 909, 4141, 4211, 12423, 12633, 37269, 37899, 172651, 425311, 517953, 1275933, 1553859, 3827799, 17437751, 52313253, 156939759]

約数ペア:

[(1, 156939759), (3, 52313253), (9, 17437751), (41, 3827799), (101, 1553859), (123, 1275933), (303, 517953), (369, 425311), (909, 172651), (4141, 37899), (4211, 37269), (12423, 12633)]