80868103677

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{69109}}^1$

素因数の和:71418

約数の個数: 32

約数和(自身を含む): 126167216000

約数和(自身を除く): 45299112323

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2281, 6843, 20529, 43339, 61587, 69109, 130017, 207327, 390051, 621981, 1170153, 1313071, 1865943, 3939213, 11817639, 35452917, 157637629, 472912887, 1418738661, 2995114951, 4256215983, 8985344853, 26956034559, 80868103677]

約数ペア:

[(1, 80868103677), (3, 26956034559), (9, 8985344853), (19, 4256215983), (27, 2995114951), (57, 1418738661), (171, 472912887), (513, 157637629), (2281, 35452917), (6843, 11817639), (20529, 3939213), (43339, 1865943), (61587, 1313071), (69109, 1170153), (130017, 621981), (207327, 390051)]