78952167

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14081}}^1$

素因数の和:14183

約数の個数: 24

約数和(自身を含む): 131807520

約数和(自身を除く): 52855353

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 14081, 42243, 98567, 126729, 295701, 887103, 1253209, 3759627, 8772463, 11278881, 26317389, 78952167]

約数ペア:

[(1, 78952167), (3, 26317389), (7, 11278881), (9, 8772463), (21, 3759627), (63, 1253209), (89, 887103), (267, 295701), (623, 126729), (801, 98567), (1869, 42243), (5607, 14081)]