378072531

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 557210160

約数和(自身を除く): 179137629

約数列:

[1, 3, 9, 59, 177, 353, 531, 1059, 2017, 3177, 6051, 18153, 20827, 62481, 119003, 187443, 357009, 712001, 1071027, 2136003, 6408009, 42008059, 126024177, 378072531]

約数ペア:

[(1, 378072531), (3, 126024177), (9, 42008059), (59, 6408009), (177, 2136003), (353, 1071027), (531, 712001), (1059, 357009), (2017, 187443), (3177, 119003), (6051, 62481), (18153, 20827)]