148905939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{545443}}^1$

素因数の和:545466

約数の個数: 16

約数和(自身を含む): 244358912

約数和(自身を除く): 95452973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 545443, 1636329, 3818101, 7090759, 11454303, 21272277, 49635313, 148905939]

約数ペア:

[(1, 148905939), (3, 49635313), (7, 21272277), (13, 11454303), (21, 7090759), (39, 3818101), (91, 1636329), (273, 545443)]