91799487

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{87179}}^1$

素因数の和:87204

約数の個数: 20

約数和(自身を含む): 147682920

約数和(自身を除く): 55883433

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 87179, 261537, 784611, 1133327, 2353833, 3399981, 7061499, 10199943, 30599829, 91799487]

約数ペア:

[(1, 91799487), (3, 30599829), (9, 10199943), (13, 7061499), (27, 3399981), (39, 2353833), (81, 1133327), (117, 784611), (351, 261537), (1053, 87179)]