138715863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4093}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 220093440

約数和(自身を除く): 81377577

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2607, 3081, 4093, 11297, 12279, 33891, 45023, 53209, 135069, 159627, 323347, 585299, 970041, 1755897, 3556817, 4203511, 10670451, 12610533, 46238621, 138715863]

約数ペア:

[(1, 138715863), (3, 46238621), (11, 12610533), (13, 10670451), (33, 4203511), (39, 3556817), (79, 1755897), (143, 970041), (237, 585299), (429, 323347), (869, 159627), (1027, 135069), (2607, 53209), (3081, 45023), (4093, 33891), (11297, 12279)]