77697441

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 121804800

約数和(自身を除く): 44107359

約数列:

[1, 3, 9, 19, 27, 57, 171, 311, 487, 513, 933, 1461, 2799, 4383, 5909, 8397, 9253, 13149, 17727, 27759, 53181, 83277, 151457, 159543, 249831, 454371, 1363113, 2877683, 4089339, 8633049, 25899147, 77697441]

約数ペア:

[(1, 77697441), (3, 25899147), (9, 8633049), (19, 4089339), (27, 2877683), (57, 1363113), (171, 454371), (311, 249831), (487, 159543), (513, 151457), (933, 83277), (1461, 53181), (2799, 27759), (4383, 17727), (5909, 13149), (8397, 9253)]