64806621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{29311}}^1$

素因数の和:29392

約数の個数: 16

約数和(自身を含む): 95674368

約数和(自身を除く): 30867747

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 29311, 87933, 322421, 967263, 1963837, 5891511, 21602207, 64806621]

約数ペア:

[(1, 64806621), (3, 21602207), (11, 5891511), (33, 1963837), (67, 967263), (201, 322421), (737, 87933), (2211, 29311)]