161199753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{375757}}^1$

素因数の和:375784

約数の個数: 16

約数和(自身を含む): 252509376

約数和(自身を除く): 91309623

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 375757, 1127271, 4133327, 4884841, 12399981, 14654523, 53733251, 161199753]

約数ペア:

[(1, 161199753), (3, 53733251), (11, 14654523), (13, 12399981), (33, 4884841), (39, 4133327), (143, 1127271), (429, 375757)]