61839489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2131}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 87497280

約数和(自身を除く): 25657791

約数列:

[1, 3, 17, 51, 569, 1707, 2131, 6393, 9673, 29019, 36227, 108681, 1212539, 3637617, 20613163, 61839489]

約数ペア:

[(1, 61839489), (3, 20613163), (17, 3637617), (51, 1212539), (569, 108681), (1707, 36227), (2131, 29019), (6393, 9673)]