86310549

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{245899}}^1$

素因数の和:245921

約数の個数: 16

約数和(自身を含む): 137704000

約数和(自身を除く): 51393451

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 245899, 737697, 2213091, 3196687, 6639273, 9590061, 28770183, 86310549]

約数ペア:

[(1, 86310549), (3, 28770183), (9, 9590061), (13, 6639273), (27, 3196687), (39, 2213091), (117, 737697), (351, 245899)]