79787961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27791}}^1$

素因数の和:27837

約数の個数: 24

約数和(自身を含む): 130066560

約数和(自身を除く): 50278599

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 27791, 83373, 250119, 305701, 805939, 917103, 2417817, 2751309, 7253451, 8865329, 26595987, 79787961]

約数ペア:

[(1, 79787961), (3, 26595987), (9, 8865329), (11, 7253451), (29, 2751309), (33, 2417817), (87, 917103), (99, 805939), (261, 305701), (319, 250119), (957, 83373), (2871, 27791)]