57250521

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 85972224

約数和(自身を除く): 28721703

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 1307, 1413, 3921, 4867, 11763, 14601, 40517, 43803, 121551, 205199, 364653, 615597, 1846791, 6361169, 19083507, 57250521]

約数ペア:

[(1, 57250521), (3, 19083507), (9, 6361169), (31, 1846791), (93, 615597), (157, 364653), (279, 205199), (471, 121551), (1307, 43803), (1413, 40517), (3921, 14601), (4867, 11763)]