61575306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1621}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 132978048

約数和(自身を除く): 71402742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 1621, 2922, 3242, 4863, 6331, 9726, 12662, 18993, 21073, 37986, 42146, 63219, 126438, 789427, 1578854, 2368281, 4736562, 10262551, 20525102, 30787653, 61575306]

約数ペア:

[(1, 61575306), (2, 30787653), (3, 20525102), (6, 10262551), (13, 4736562), (26, 2368281), (39, 1578854), (78, 789427), (487, 126438), (974, 63219), (1461, 42146), (1621, 37986), (2922, 21073), (3242, 18993), (4863, 12662), (6331, 9726)]