67491045

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2063}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 117202176

約数和(自身を除く): 49711131

約数列:

[1, 3, 5, 9, 15, 45, 727, 2063, 2181, 3635, 6189, 6543, 10315, 10905, 18567, 30945, 32715, 92835, 1499801, 4499403, 7499005, 13498209, 22497015, 67491045]

約数ペア:

[(1, 67491045), (3, 22497015), (5, 13498209), (9, 7499005), (15, 4499403), (45, 1499801), (727, 92835), (2063, 32715), (2181, 30945), (3635, 18567), (6189, 10905), (6543, 10315)]