40485621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18311}}^1$

素因数の和:18392

約数の個数: 16

約数和(自身を含む): 59770368

約数和(自身を除く): 19284747

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 18311, 54933, 201421, 604263, 1226837, 3680511, 13495207, 40485621]

約数ペア:

[(1, 40485621), (3, 13495207), (11, 3680511), (33, 1226837), (67, 604263), (201, 201421), (737, 54933), (2211, 18311)]