61581078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263167}}^1$

素因数の和:263188

約数の個数: 24

約数和(自身を含む): 143689728

約数和(自身を除く): 82108650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263167, 526334, 789501, 1579002, 2368503, 3421171, 4737006, 6842342, 10263513, 20527026, 30790539, 61581078]

約数ペア:

[(1, 61581078), (2, 30790539), (3, 20527026), (6, 10263513), (9, 6842342), (13, 4737006), (18, 3421171), (26, 2368503), (39, 1579002), (78, 789501), (117, 526334), (234, 263167)]