81225618

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{89653}}^1$

素因数の和:89809

約数の個数: 16

約数和(自身を含む): 163528896

約数和(自身を除く): 82303278

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 89653, 179306, 268959, 537918, 13537603, 27075206, 40612809, 81225618]

約数ペア:

[(1, 81225618), (2, 40612809), (3, 27075206), (6, 13537603), (151, 537918), (302, 268959), (453, 179306), (906, 89653)]