72003291

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 97044480

約数和(自身を除く): 25041189

約数列:

[1, 3, 233, 239, 431, 699, 717, 1293, 55687, 100423, 103009, 167061, 301269, 309027, 24001097, 72003291]

約数ペア:

[(1, 72003291), (3, 24001097), (233, 309027), (239, 301269), (431, 167061), (699, 103009), (717, 100423), (1293, 55687)]