83447889

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 132157440

約数和(自身を除く): 48709551

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 987, 1239, 1433, 2773, 4299, 8319, 10031, 19411, 30093, 58233, 67351, 84547, 202053, 253641, 471457, 591829, 1414371, 1775487, 3973709, 11921127, 27815963, 83447889]

約数ペア:

[(1, 83447889), (3, 27815963), (7, 11921127), (21, 3973709), (47, 1775487), (59, 1414371), (141, 591829), (177, 471457), (329, 253641), (413, 202053), (987, 84547), (1239, 67351), (1433, 58233), (2773, 30093), (4299, 19411), (8319, 10031)]