9025209

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 14326400

約数和(自身を除く): 5301191

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 241, 513, 657, 723, 1387, 1971, 2169, 4161, 4579, 6507, 12483, 13737, 17593, 37449, 41211, 52779, 123633, 158337, 334267, 475011, 1002801, 3008403, 9025209]

約数ペア:

[(1, 9025209), (3, 3008403), (9, 1002801), (19, 475011), (27, 334267), (57, 158337), (73, 123633), (171, 52779), (219, 41211), (241, 37449), (513, 17593), (657, 13737), (723, 12483), (1387, 6507), (1971, 4579), (2169, 4161)]