73995999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{320329}}^1$

素因数の和:320350

約数の個数: 16

約数和(自身を含む): 123006720

約数和(自身を除く): 49010721

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 320329, 960987, 2242303, 3523619, 6726909, 10570857, 24665333, 73995999]

約数ペア:

[(1, 73995999), (3, 24665333), (7, 10570857), (11, 6726909), (21, 3523619), (33, 2242303), (77, 960987), (231, 320329)]