73879713

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 110409000

約数和(自身を除く): 36529287

約数列:

[1, 3, 9, 37, 111, 149, 333, 447, 1341, 1489, 4467, 5513, 13401, 16539, 49617, 55093, 165279, 221861, 495837, 665583, 1996749, 8208857, 24626571, 73879713]

約数ペア:

[(1, 73879713), (3, 24626571), (9, 8208857), (37, 1996749), (111, 665583), (149, 495837), (333, 221861), (447, 165279), (1341, 55093), (1489, 49617), (4467, 16539), (5513, 13401)]