82716879

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 129646080

約数和(自身を除く): 46929201

約数列:

[1, 3, 7, 21, 59, 101, 177, 303, 413, 661, 707, 1239, 1983, 2121, 4627, 5959, 13881, 17877, 38999, 41713, 66761, 116997, 125139, 200283, 272993, 467327, 818979, 1401981, 3938899, 11816697, 27572293, 82716879]

約数ペア:

[(1, 82716879), (3, 27572293), (7, 11816697), (21, 3938899), (59, 1401981), (101, 818979), (177, 467327), (303, 272993), (413, 200283), (661, 125139), (707, 116997), (1239, 66761), (1983, 41713), (2121, 38999), (4627, 17877), (5959, 13881)]