71328231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7717}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 112374080

約数和(自身を除く): 41045849

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 7717, 9243, 23151, 69453, 100321, 300963, 609643, 902889, 1828929, 5486787, 7925359, 23776077, 71328231]

約数ペア:

[(1, 71328231), (3, 23776077), (9, 7925359), (13, 5486787), (39, 1828929), (79, 902889), (117, 609643), (237, 300963), (711, 100321), (1027, 69453), (3081, 23151), (7717, 9243)]