66703521

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{4073}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 91518336

約数和(自身を除く): 24814815

約数列:

[1, 3, 53, 103, 159, 309, 4073, 5459, 12219, 16377, 215869, 419519, 647607, 1258557, 22234507, 66703521]

約数ペア:

[(1, 66703521), (3, 22234507), (53, 1258557), (103, 647607), (159, 419519), (309, 215869), (4073, 16377), (5459, 12219)]