64542961

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 76484608

約数和(自身を除く): 11941647

約数列:

[1, 7, 31, 217, 283, 1051, 1981, 7357, 8773, 32581, 61411, 228067, 297433, 2082031, 9220423, 64542961]

約数ペア:

[(1, 64542961), (7, 9220423), (31, 2082031), (217, 297433), (283, 228067), (1051, 61411), (1981, 32581), (7357, 8773)]