38709927

素因数分解:

$3^3\times {\mathrm{89}}^2\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 58320080

約数和(自身を除く): 19610153

約数列:

[1, 3, 9, 27, 89, 181, 267, 543, 801, 1629, 2403, 4887, 7921, 16109, 23763, 48327, 71289, 144981, 213867, 434943, 1433701, 4301103, 12903309, 38709927]

約数ペア:

[(1, 38709927), (3, 12903309), (9, 4301103), (27, 1433701), (89, 434943), (181, 213867), (267, 144981), (543, 71289), (801, 48327), (1629, 23763), (2403, 16109), (4887, 7921)]