151231617

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{50461}}^1$

素因数の和:50510

約数の個数: 20

約数和(自身を含む): 232024276

約数和(自身を除く): 80792659

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 50461, 151383, 454149, 1362447, 1867057, 4087341, 5601171, 16803513, 50410539, 151231617]

約数ペア:

[(1, 151231617), (3, 50410539), (9, 16803513), (27, 5601171), (37, 4087341), (81, 1867057), (111, 1362447), (333, 454149), (999, 151383), (2997, 50461)]