77564241

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6323}}^1$

素因数の和:6405

約数の個数: 24

約数和(自身を含む): 118385280

約数和(自身を除く): 40821039

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 6323, 12267, 18969, 56907, 183367, 297181, 550101, 891543, 1650303, 2674629, 8618249, 25854747, 77564241]

約数ペア:

[(1, 77564241), (3, 25854747), (9, 8618249), (29, 2674629), (47, 1650303), (87, 891543), (141, 550101), (261, 297181), (423, 183367), (1363, 56907), (4089, 18969), (6323, 12267)]