77233221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7417}}^1$

素因数の和:7525

約数の個数: 24

約数和(自身を含む): 121506840

約数和(自身を除く): 44273619

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 7417, 10413, 22251, 66753, 96421, 289263, 660113, 867789, 1980339, 5941017, 8581469, 25744407, 77233221]

約数ペア:

[(1, 77233221), (3, 25744407), (9, 8581469), (13, 5941017), (39, 1980339), (89, 867789), (117, 660113), (267, 289263), (801, 96421), (1157, 66753), (3471, 22251), (7417, 10413)]