68506137

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9623}}^1$

素因数の和:9749

約数の個数: 24

約数和(自身を含む): 114102144

約数和(自身を除く): 45596007

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 9623, 28869, 67361, 86607, 202083, 606249, 1087399, 3262197, 7611793, 9786591, 22835379, 68506137]

約数ペア:

[(1, 68506137), (3, 22835379), (7, 9786591), (9, 7611793), (21, 3262197), (63, 1087399), (113, 606249), (339, 202083), (791, 86607), (1017, 67361), (2373, 28869), (7119, 9623)]