79979721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45263}}^1$

素因数の和:45316

約数の個数: 16

約数和(自身を含む): 115875840

約数和(自身を除く): 35896119

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 45263, 135789, 859997, 1403153, 2579991, 4209459, 26659907, 79979721]

約数ペア:

[(1, 79979721), (3, 26659907), (19, 4209459), (31, 2579991), (57, 1403153), (93, 859997), (589, 135789), (1767, 45263)]