49289913

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 24092487

約数列:

[1, 3, 9, 41, 123, 223, 369, 599, 669, 1797, 2007, 5391, 9143, 24559, 27429, 73677, 82287, 133577, 221031, 400731, 1202193, 5476657, 16429971, 49289913]

約数ペア:

[(1, 49289913), (3, 16429971), (9, 5476657), (41, 1202193), (123, 400731), (223, 221031), (369, 133577), (599, 82287), (669, 73677), (1797, 27429), (2007, 24559), (5391, 9143)]