90073167

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{21647}}^1$

素因数の和:21742

約数の個数: 16

約数和(自身を含む): 128156160

約数和(自身を除く): 38082993

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 21647, 64941, 411293, 1233879, 1580231, 4740693, 30024389, 90073167]

約数ペア:

[(1, 90073167), (3, 30024389), (19, 4740693), (57, 1580231), (73, 1233879), (219, 411293), (1387, 64941), (4161, 21647)]