78584337

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 129902696

約数和(自身を除く): 51318359

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 2017, 2997, 4329, 6051, 12987, 18153, 26221, 38961, 54459, 74629, 78663, 163377, 223887, 235989, 671661, 707967, 970177, 2014983, 2123901, 2910531, 6044949, 8731593, 26194779, 78584337]

約数ペア:

[(1, 78584337), (3, 26194779), (9, 8731593), (13, 6044949), (27, 2910531), (37, 2123901), (39, 2014983), (81, 970177), (111, 707967), (117, 671661), (333, 235989), (351, 223887), (481, 163377), (999, 78663), (1053, 74629), (1443, 54459), (2017, 38961), (2997, 26221), (4329, 18153), (6051, 12987)]