159149871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1613}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 242551920

約数和(自身を除く): 83402049

約数列:

[1, 3, 9, 19, 57, 171, 577, 1613, 1731, 4839, 5193, 10963, 14517, 30647, 32889, 91941, 98667, 275823, 930701, 2792103, 8376309, 17683319, 53049957, 159149871]

約数ペア:

[(1, 159149871), (3, 53049957), (9, 17683319), (19, 8376309), (57, 2792103), (171, 930701), (577, 275823), (1613, 98667), (1731, 91941), (4839, 32889), (5193, 30647), (10963, 14517)]