54999957

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 74289600

約数和(自身を除く): 19289643

約数列:

[1, 3, 131, 349, 393, 401, 1047, 1203, 45719, 52531, 137157, 139949, 157593, 419847, 18333319, 54999957]

約数ペア:

[(1, 54999957), (3, 18333319), (131, 419847), (349, 157593), (393, 139949), (401, 137157), (1047, 52531), (1203, 45719)]