42729219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5987}}^1$

素因数の和:6067

約数の個数: 24

約数和(自身を含む): 67568592

約数和(自身を除く): 24839373

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 5987, 7137, 17961, 53883, 77831, 233493, 365207, 700479, 1095621, 3286863, 4747691, 14243073, 42729219]

約数ペア:

[(1, 42729219), (3, 14243073), (9, 4747691), (13, 3286863), (39, 1095621), (61, 700479), (117, 365207), (183, 233493), (549, 77831), (793, 53883), (2379, 17961), (5987, 7137)]