67318857

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{4643}}^1$

素因数の和:4834

約数の個数: 20

約数和(自身を含む): 101146320

約数和(自身を除く): 33827463

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4643, 4833, 13929, 14499, 41787, 125361, 376083, 831097, 2493291, 7479873, 22439619, 67318857]

約数ペア:

[(1, 67318857), (3, 22439619), (9, 7479873), (27, 2493291), (81, 831097), (179, 376083), (537, 125361), (1611, 41787), (4643, 14499), (4833, 13929)]