83070819

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8161}}^1$

素因数の和:8212

約数の個数: 32

約数和(自身を含む): 137121600

約数和(自身を除く): 54050781

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 8161, 10179, 24483, 73449, 106093, 220347, 236669, 318279, 710007, 954837, 2130021, 2864511, 3076697, 6390063, 9230091, 27690273, 83070819]

約数ペア:

[(1, 83070819), (3, 27690273), (9, 9230091), (13, 6390063), (27, 3076697), (29, 2864511), (39, 2130021), (87, 954837), (117, 710007), (261, 318279), (351, 236669), (377, 220347), (783, 106093), (1131, 73449), (3393, 24483), (8161, 10179)]