127491279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{86201}}^1$

素因数の和:86250

約数の個数: 16

約数和(自身を含む): 186196320

約数和(自身を除く): 58705041

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 86201, 258603, 1465417, 2499829, 4396251, 7499487, 42497093, 127491279]

約数ペア:

[(1, 127491279), (3, 42497093), (17, 7499487), (29, 4396251), (51, 2499829), (87, 1465417), (493, 258603), (1479, 86201)]