68609121

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{36709}}^1$

素因数の和:36808

約数の個数: 16

約数和(自身を含む): 105724800

約数和(自身を除く): 37115679

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 36709, 110127, 256963, 770889, 3267101, 9801303, 22869707, 68609121]

約数ペア:

[(1, 68609121), (3, 22869707), (7, 9801303), (21, 3267101), (89, 770889), (267, 256963), (623, 110127), (1869, 36709)]