207949437

素因数分解:

$3^6\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2744

約数の個数: 28

約数和(自身を含む): 314762140

約数和(自身を除く): 106812703

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 729, 981, 2617, 2943, 7851, 8829, 23553, 26487, 70659, 79461, 211977, 285253, 635931, 855759, 1907793, 2567277, 7701831, 23105493, 69316479, 207949437]

約数ペア:

[(1, 207949437), (3, 69316479), (9, 23105493), (27, 7701831), (81, 2567277), (109, 1907793), (243, 855759), (327, 635931), (729, 285253), (981, 211977), (2617, 79461), (2943, 70659), (7851, 26487), (8829, 23553)]