188650479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 275457024

約数和(自身を除く): 86806545

約数列:

[1, 3, 17, 51, 53, 71, 159, 213, 901, 983, 1207, 2703, 2949, 3621, 3763, 11289, 16711, 50133, 52099, 63971, 69793, 156297, 191913, 209379, 885683, 1186481, 2657049, 3559443, 3699029, 11097087, 62883493, 188650479]

約数ペア:

[(1, 188650479), (3, 62883493), (17, 11097087), (51, 3699029), (53, 3559443), (71, 2657049), (159, 1186481), (213, 885683), (901, 209379), (983, 191913), (1207, 156297), (2703, 69793), (2949, 63971), (3621, 52099), (3763, 50133), (11289, 16711)]