65069697

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{40241}}^1$

素因数の和:40269

約数の個数: 24

約数和(自身を含む): 110102112

約数和(自身を除く): 45032415

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 40241, 120723, 281687, 442651, 845061, 1327953, 1971809, 3098557, 5915427, 9295671, 21689899, 65069697]

約数ペア:

[(1, 65069697), (3, 21689899), (7, 9295671), (11, 5915427), (21, 3098557), (33, 1971809), (49, 1327953), (77, 845061), (147, 442651), (231, 281687), (539, 120723), (1617, 40241)]