42666117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26683}}^1$

素因数の和:26740

約数の個数: 16

約数和(自身を含む): 62760768

約数和(自身を除く): 20094651

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 26683, 80049, 346879, 1040637, 1094003, 3282009, 14222039, 42666117]

約数ペア:

[(1, 42666117), (3, 14222039), (13, 3282009), (39, 1094003), (41, 1040637), (123, 346879), (533, 80049), (1599, 26683)]