83820339

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{1367}}^1$

素因数の和:2136

約数の個数: 20

約数和(自身を含む): 125470224

約数和(自身を除く): 41649885

約数列:

[1, 3, 9, 27, 81, 757, 1367, 2271, 4101, 6813, 12303, 20439, 36909, 61317, 110727, 1034819, 3104457, 9313371, 27940113, 83820339]

約数ペア:

[(1, 83820339), (3, 27940113), (9, 9313371), (27, 3104457), (81, 1034819), (757, 110727), (1367, 61317), (2271, 36909), (4101, 20439), (6813, 12303)]