145799487

素因数分解:

$3^3\times {\mathrm{103}}^2\times {\mathrm{509}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 218545200

約数和(自身を除く): 72745713

約数列:

[1, 3, 9, 27, 103, 309, 509, 927, 1527, 2781, 4581, 10609, 13743, 31827, 52427, 95481, 157281, 286443, 471843, 1415529, 5399981, 16199943, 48599829, 145799487]

約数ペア:

[(1, 145799487), (3, 48599829), (9, 16199943), (27, 5399981), (103, 1415529), (309, 471843), (509, 286443), (927, 157281), (1527, 95481), (2781, 52427), (4581, 31827), (10609, 13743)]