64173087

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{216071}}^1$

素因数の和:216091

約数の個数: 16

約数和(自身を含む): 103714560

約数和(自身を除く): 39541473

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 216071, 648213, 1944639, 2376781, 5833917, 7130343, 21391029, 64173087]

約数ペア:

[(1, 64173087), (3, 21391029), (9, 7130343), (11, 5833917), (27, 2376781), (33, 1944639), (99, 648213), (297, 216071)]