90359919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2729}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 141108240

約数和(自身を除く): 50748321

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 2547, 2729, 3679, 8187, 11037, 24561, 33111, 35477, 106431, 319293, 772307, 2316921, 6950763, 10039991, 30119973, 90359919]

約数ペア:

[(1, 90359919), (3, 30119973), (9, 10039991), (13, 6950763), (39, 2316921), (117, 772307), (283, 319293), (849, 106431), (2547, 35477), (2729, 33111), (3679, 24561), (8187, 11037)]