68037021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9533}}^1$

素因数の和:9613

約数の個数: 24

約数和(自身を含む): 107581656

約数和(自身を除く): 39544635

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 9533, 28599, 85797, 123929, 371787, 581513, 1115361, 1744539, 5233617, 7559669, 22679007, 68037021]

約数ペア:

[(1, 68037021), (3, 22679007), (9, 7559669), (13, 5233617), (39, 1744539), (61, 1115361), (117, 581513), (183, 371787), (549, 123929), (793, 85797), (2379, 28599), (7137, 9533)]