64131619

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 68077152

約数和(自身を除く): 3945533

約数列:

[1, 37, 43, 173, 233, 1591, 6401, 7439, 8621, 10019, 40309, 275243, 370703, 1491433, 1733287, 64131619]

約数ペア:

[(1, 64131619), (37, 1733287), (43, 1491433), (173, 370703), (233, 275243), (1591, 40309), (6401, 10019), (7439, 8621)]