71639349

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 96936000

約数和(自身を除く): 25296651

約数列:

[1, 3, 139, 149, 417, 447, 1153, 3459, 20711, 62133, 160267, 171797, 480801, 515391, 23879783, 71639349]

約数ペア:

[(1, 71639349), (3, 23879783), (139, 515391), (149, 480801), (417, 171797), (447, 160267), (1153, 62133), (3459, 20711)]