201280761

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1657}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 326294400

約数和(自身を除く): 125013639

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 409, 1227, 1657, 3681, 4499, 4971, 11043, 13497, 14913, 18227, 40491, 44739, 54681, 121473, 164043, 492129, 677713, 2033139, 6099417, 7454843, 18298251, 22364529, 67093587, 201280761]

約数ペア:

[(1, 201280761), (3, 67093587), (9, 22364529), (11, 18298251), (27, 7454843), (33, 6099417), (99, 2033139), (297, 677713), (409, 492129), (1227, 164043), (1657, 121473), (3681, 54681), (4499, 44739), (4971, 40491), (11043, 18227), (13497, 14913)]