74572729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2791}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 93275136

約数和(自身を除く): 18702407

約数列:

[1, 7, 11, 77, 347, 2429, 2791, 3817, 19537, 26719, 30701, 214907, 968477, 6779339, 10653247, 74572729]

約数ペア:

[(1, 74572729), (7, 10653247), (11, 6779339), (77, 968477), (347, 214907), (2429, 30701), (2791, 26719), (3817, 19537)]