87372279

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5741}}^1$

素因数の和:5855

約数の個数: 24

約数和(自身を含む): 134362800

約数和(自身を除く): 46990521

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 5741, 15219, 17223, 51669, 109079, 327237, 510949, 981711, 1532847, 4598541, 9708031, 29124093, 87372279]

約数ペア:

[(1, 87372279), (3, 29124093), (9, 9708031), (19, 4598541), (57, 1532847), (89, 981711), (171, 510949), (267, 327237), (801, 109079), (1691, 51669), (5073, 17223), (5741, 15219)]