67560687

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 101756928

約数和(自身を除く): 34196241

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 2351, 3193, 7053, 9579, 21159, 28737, 72881, 218643, 242153, 655929, 726459, 2179377, 7506743, 22520229, 67560687]

約数ペア:

[(1, 67560687), (3, 22520229), (9, 7506743), (31, 2179377), (93, 726459), (103, 655929), (279, 242153), (309, 218643), (927, 72881), (2351, 28737), (3193, 21159), (7053, 9579)]