45551331

素因数分解:

$3^2\times 7^2\times {\mathrm{103291}}^1$

素因数の和:103311

約数の個数: 18

約数和(自身を含む): 76539372

約数和(自身を除く): 30988041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 103291, 309873, 723037, 929619, 2169111, 5061259, 6507333, 15183777, 45551331]

約数ペア:

[(1, 45551331), (3, 15183777), (7, 6507333), (9, 5061259), (21, 2169111), (49, 929619), (63, 723037), (147, 309873), (441, 103291)]