68615463

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{142061}}^1$

素因数の和:142094

約数の個数: 16

約数和(自身を含む): 109103616

約数和(自身を除く): 40488153

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 142061, 426183, 994427, 2983281, 3267403, 9802209, 22871821, 68615463]

約数ペア:

[(1, 68615463), (3, 22871821), (7, 9802209), (21, 3267403), (23, 2983281), (69, 994427), (161, 426183), (483, 142061)]