27578161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 30623040

約数和(自身を除く): 3044879

約数列:

[1, 13, 61, 83, 419, 793, 1079, 5063, 5447, 25559, 34777, 65819, 332267, 452101, 2121397, 27578161]

約数ペア:

[(1, 27578161), (13, 2121397), (61, 452101), (83, 332267), (419, 65819), (793, 34777), (1079, 25559), (5063, 5447)]