5540643

素因数分解:

$3^5\times {\mathrm{151}}^2$

素因数の和:317

約数の個数: 18

約数和(自身を含む): 8354892

約数和(自身を除く): 2814249

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 4077, 12231, 22801, 36693, 68403, 205209, 615627, 1846881, 5540643]

約数ペア:

[(1, 5540643), (3, 1846881), (9, 615627), (27, 205209), (81, 68403), (151, 36693), (243, 22801), (453, 12231), (1359, 4077)]