60749919

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{1693}}^1$

素因数の和:2148

約数の個数: 20

約数和(自身を含む): 91008456

約数和(自身を除く): 30258537

約数列:

[1, 3, 9, 27, 81, 443, 1329, 1693, 3987, 5079, 11961, 15237, 35883, 45711, 137133, 749999, 2249997, 6749991, 20249973, 60749919]

約数ペア:

[(1, 60749919), (3, 20249973), (9, 6749991), (27, 2249997), (81, 749999), (443, 137133), (1329, 45711), (1693, 35883), (3987, 15237), (5079, 11961)]