151836981

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{4021}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 208114368

約数和(自身を除く): 56277387

約数列:

[1, 3, 41, 123, 307, 921, 4021, 12063, 12587, 37761, 164861, 494583, 1234447, 3703341, 50612327, 151836981]

約数ペア:

[(1, 151836981), (3, 50612327), (41, 3703341), (123, 1234447), (307, 494583), (921, 164861), (4021, 37761), (12063, 12587)]