67307193

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{5503}}^1$

素因数の和:5666

約数の個数: 20

約数和(自身を含む): 101229568

約数和(自身を除く): 33922375

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 5503, 12231, 16509, 49527, 148581, 445743, 830953, 2492859, 7478577, 22435731, 67307193]

約数ペア:

[(1, 67307193), (3, 22435731), (9, 7478577), (27, 2492859), (81, 830953), (151, 445743), (453, 148581), (1359, 49527), (4077, 16509), (5503, 12231)]