188787573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3851}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 294446880

約数和(自身を除く): 105659307

約数列:

[1, 3, 9, 13, 39, 117, 419, 1257, 3771, 3851, 5447, 11553, 16341, 34659, 49023, 50063, 150189, 450567, 1613569, 4840707, 14522121, 20976397, 62929191, 188787573]

約数ペア:

[(1, 188787573), (3, 62929191), (9, 20976397), (13, 14522121), (39, 4840707), (117, 1613569), (419, 450567), (1257, 150189), (3771, 50063), (3851, 49023), (5447, 34659), (11553, 16341)]