56241783

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53411}}^1$

素因数の和:53436

約数の個数: 20

約数和(自身を含む): 90479928

約数和(自身を除く): 34238145

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 53411, 160233, 480699, 694343, 1442097, 2083029, 4326291, 6249087, 18747261, 56241783]

約数ペア:

[(1, 56241783), (3, 18747261), (9, 6249087), (13, 4326291), (27, 2083029), (39, 1442097), (81, 694343), (117, 480699), (351, 160233), (1053, 53411)]