123230019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{128767}}^1$

素因数の和:128810

約数の個数: 16

約数和(自身を含む): 185425920

約数和(自身を除く): 62195901

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 128767, 386301, 1416437, 3734243, 4249311, 11202729, 41076673, 123230019]

約数ペア:

[(1, 123230019), (3, 41076673), (11, 11202729), (29, 4249311), (33, 3734243), (87, 1416437), (319, 386301), (957, 128767)]