80685609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3943}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 113587200

約数和(自身を除く): 32901591

約数列:

[1, 3, 19, 57, 359, 1077, 3943, 6821, 11829, 20463, 74917, 224751, 1415537, 4246611, 26895203, 80685609]

約数ペア:

[(1, 80685609), (3, 26895203), (19, 4246611), (57, 1415537), (359, 224751), (1077, 74917), (3943, 20463), (6821, 11829)]