77779629

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 43180371

約数列:

[1, 3, 9, 23, 27, 69, 207, 251, 499, 621, 753, 1497, 2259, 4491, 5773, 6777, 11477, 13473, 17319, 34431, 51957, 103293, 125249, 155871, 309879, 375747, 1127241, 2880727, 3381723, 8642181, 25926543, 77779629]

約数ペア:

[(1, 77779629), (3, 25926543), (9, 8642181), (23, 3381723), (27, 2880727), (69, 1127241), (207, 375747), (251, 309879), (499, 155871), (621, 125249), (753, 103293), (1497, 51957), (2259, 34431), (4491, 17319), (5773, 13473), (6777, 11477)]