54947217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2801}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 79083648

約数和(自身を除く): 24136431

約数列:

[1, 3, 13, 39, 503, 1509, 2801, 6539, 8403, 19617, 36413, 109239, 1408903, 4226709, 18315739, 54947217]

約数ペア:

[(1, 54947217), (3, 18315739), (13, 4226709), (39, 1408903), (503, 109239), (1509, 36413), (2801, 19617), (6539, 8403)]