152937939

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4217}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 255914496

約数和(自身を除く): 102976557

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1727, 3297, 4217, 5181, 12089, 12651, 29519, 36267, 46387, 88557, 139161, 324709, 662069, 974127, 1986207, 4634483, 7282759, 13903449, 21848277, 50979313, 152937939]

約数ペア:

[(1, 152937939), (3, 50979313), (7, 21848277), (11, 13903449), (21, 7282759), (33, 4634483), (77, 1986207), (157, 974127), (231, 662069), (471, 324709), (1099, 139161), (1727, 88557), (3297, 46387), (4217, 36267), (5181, 29519), (12089, 12651)]