61965639

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 93686112

約数和(自身を除く): 31720473

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 3511, 5883, 10533, 17649, 31599, 129907, 186083, 389721, 558249, 1169163, 1674747, 6885071, 20655213, 61965639]

約数ペア:

[(1, 61965639), (3, 20655213), (9, 6885071), (37, 1674747), (53, 1169163), (111, 558249), (159, 389721), (333, 186083), (477, 129907), (1961, 31599), (3511, 17649), (5883, 10533)]