87785733

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181751}}^1$

素因数の和:181784

約数の個数: 16

約数和(自身を含む): 139585536

約数和(自身を除く): 51799803

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 181751, 545253, 1272257, 3816771, 4180273, 12540819, 29261911, 87785733]

約数ペア:

[(1, 87785733), (3, 29261911), (7, 12540819), (21, 4180273), (23, 3816771), (69, 1272257), (161, 545253), (483, 181751)]