77008311

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 46824489

約数列:

[1, 3, 9, 19, 29, 53, 57, 87, 159, 171, 261, 293, 477, 551, 879, 1007, 1537, 1653, 2637, 3021, 4611, 4959, 5567, 8497, 9063, 13833, 15529, 16701, 25491, 29203, 46587, 50103, 76473, 87609, 139761, 161443, 262827, 295051, 450341, 484329, 885153, 1351023, 1452987, 2655459, 4053069, 8556479, 25669437, 77008311]

約数ペア:

[(1, 77008311), (3, 25669437), (9, 8556479), (19, 4053069), (29, 2655459), (53, 1452987), (57, 1351023), (87, 885153), (159, 484329), (171, 450341), (261, 295051), (293, 262827), (477, 161443), (551, 139761), (879, 87609), (1007, 76473), (1537, 50103), (1653, 46587), (2637, 29203), (3021, 25491), (4611, 16701), (4959, 15529), (5567, 13833), (8497, 9063)]