153173727

素因数分解:

$3^3\times 7^1\times {\mathrm{810443}}^1$

素因数の和:810459

約数の個数: 16

約数和(自身を含む): 259342080

約数和(自身を除く): 106168353

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 810443, 2431329, 5673101, 7293987, 17019303, 21881961, 51057909, 153173727]

約数ペア:

[(1, 153173727), (3, 51057909), (7, 21881961), (9, 17019303), (21, 7293987), (27, 5673101), (63, 2431329), (189, 810443)]