99389619

素因数分解:

$3^3\times 7^1\times {\mathrm{525871}}^1$

素因数の和:525887

約数の個数: 16

約数和(自身を含む): 168279040

約数和(自身を除く): 68889421

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 525871, 1577613, 3681097, 4732839, 11043291, 14198517, 33129873, 99389619]

約数ペア:

[(1, 99389619), (3, 33129873), (7, 14198517), (9, 11043291), (21, 4732839), (27, 3681097), (63, 1577613), (189, 525871)]