64626849

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14867}}^1$

素因数の和:14906

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 49559391

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 14867, 44601, 104069, 133803, 312207, 341941, 401409, 936621, 1025823, 2393587, 2809863, 3077469, 7180761, 9232407, 21542283, 64626849]

約数ペア:

[(1, 64626849), (3, 21542283), (7, 9232407), (9, 7180761), (21, 3077469), (23, 2809863), (27, 2393587), (63, 1025823), (69, 936621), (161, 401409), (189, 341941), (207, 312207), (483, 133803), (621, 104069), (1449, 44601), (4347, 14867)]