61521612

素因数分解:

$2^2\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{3881}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 143696112

約数和(自身を除く): 82174500

約数列:

[1, 2, 3, 4, 6, 12, 1321, 2642, 3881, 3963, 5284, 7762, 7926, 11643, 15524, 15852, 23286, 46572, 5126801, 10253602, 15380403, 20507204, 30760806, 61521612]

約数ペア:

[(1, 61521612), (2, 30760806), (3, 20507204), (4, 15380403), (6, 10253602), (12, 5126801), (1321, 46572), (2642, 23286), (3881, 15852), (3963, 15524), (5284, 11643), (7762, 7926)]