144773019

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2297}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 215092800

約数和(自身を除く): 70319781

約数列:

[1, 3, 9, 47, 141, 149, 423, 447, 1341, 2297, 6891, 7003, 20673, 21009, 63027, 107959, 323877, 342253, 971631, 1026759, 3080277, 16085891, 48257673, 144773019]

約数ペア:

[(1, 144773019), (3, 48257673), (9, 16085891), (47, 3080277), (141, 1026759), (149, 971631), (423, 342253), (447, 323877), (1341, 107959), (2297, 63027), (6891, 21009), (7003, 20673)]