157232607

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 243744768

約数和(自身を除く): 86512161

約数列:

[1, 3, 7, 21, 113, 173, 339, 383, 519, 791, 1149, 1211, 2373, 2681, 3633, 8043, 19549, 43279, 58647, 66259, 129837, 136843, 198777, 302953, 410529, 463813, 908859, 1391439, 7487267, 22461801, 52410869, 157232607]

約数ペア:

[(1, 157232607), (3, 52410869), (7, 22461801), (21, 7487267), (113, 1391439), (173, 908859), (339, 463813), (383, 410529), (519, 302953), (791, 198777), (1149, 136843), (1211, 129837), (2373, 66259), (2681, 58647), (3633, 43279), (8043, 19549)]