73213847

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5531}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 87803904

約数和(自身を除く): 14590057

約数列:

[1, 7, 31, 61, 217, 427, 1891, 5531, 13237, 38717, 171461, 337391, 1200227, 2361737, 10459121, 73213847]

約数ペア:

[(1, 73213847), (7, 10459121), (31, 2361737), (61, 1200227), (217, 337391), (427, 171461), (1891, 38717), (5531, 13237)]