72251697

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27091}}^1$

素因数の和:27228

約数の個数: 16

約数和(自身を含む): 110968832

約数和(自身を除く): 38717135

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 27091, 81273, 189637, 568911, 3440557, 10321671, 24083899, 72251697]

約数ペア:

[(1, 72251697), (3, 24083899), (7, 10321671), (21, 3440557), (127, 568911), (381, 189637), (889, 81273), (2667, 27091)]