89048727

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{3581}}^1$

素因数の和:3900

約数の個数: 20

約数和(自身を含む): 133493976

約数和(自身を除く): 44445249

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 3581, 8289, 10743, 24867, 32229, 96687, 290061, 1099367, 3298101, 9894303, 29682909, 89048727]

約数ペア:

[(1, 89048727), (3, 29682909), (9, 9894303), (27, 3298101), (81, 1099367), (307, 290061), (921, 96687), (2763, 32229), (3581, 24867), (8289, 10743)]