65655759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 96864768

約数和(自身を除く): 31209009

約数列:

[1, 3, 13, 39, 71, 131, 181, 213, 393, 543, 923, 1703, 2353, 2769, 5109, 7059, 9301, 12851, 23711, 27903, 38553, 71133, 120913, 167063, 308243, 362739, 501189, 924729, 1683481, 5050443, 21885253, 65655759]

約数ペア:

[(1, 65655759), (3, 21885253), (13, 5050443), (39, 1683481), (71, 924729), (131, 501189), (181, 362739), (213, 308243), (393, 167063), (543, 120913), (923, 71133), (1703, 38553), (2353, 27903), (2769, 23711), (5109, 12851), (7059, 9301)]