84688857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8819}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 134840160

約数和(自身を除く): 50151303

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 8819, 9603, 26457, 79371, 97009, 291027, 855443, 873081, 2566329, 7698987, 9409873, 28229619, 84688857]

約数ペア:

[(1, 84688857), (3, 28229619), (9, 9409873), (11, 7698987), (33, 2566329), (97, 873081), (99, 855443), (291, 291027), (873, 97009), (1067, 79371), (3201, 26457), (8819, 9603)]