168994449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2341}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 263418792

約数和(自身を除く): 94424343

約数列:

[1, 3, 9, 13, 39, 117, 617, 1851, 2341, 5553, 7023, 8021, 21069, 24063, 30433, 72189, 91299, 273897, 1444397, 4333191, 12999573, 18777161, 56331483, 168994449]

約数ペア:

[(1, 168994449), (3, 56331483), (9, 18777161), (13, 12999573), (39, 4333191), (117, 1444397), (617, 273897), (1851, 91299), (2341, 72189), (5553, 30433), (7023, 24063), (8021, 21069)]