201682143

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191531}}^1$

素因数の和:191556

約数の個数: 20

約数和(自身を含む): 324455208

約数和(自身を除く): 122773065

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 191531, 574593, 1723779, 2489903, 5171337, 7469709, 15514011, 22409127, 67227381, 201682143]

約数ペア:

[(1, 201682143), (3, 67227381), (9, 22409127), (13, 15514011), (27, 7469709), (39, 5171337), (81, 2489903), (117, 1723779), (351, 574593), (1053, 191531)]