43115409

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{23143}}^1$

素因数の和:23178

約数の個数: 20

約数和(自身を含む): 67210176

約数和(自身を除く): 24094767

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 23143, 69429, 208287, 532289, 624861, 1596867, 1874583, 4790601, 14371803, 43115409]

約数ペア:

[(1, 43115409), (3, 14371803), (9, 4790601), (23, 1874583), (27, 1596867), (69, 624861), (81, 532289), (207, 208287), (621, 69429), (1863, 23143)]