80464791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7549}}^1$

素因数の和:7599

約数の個数: 32

約数和(自身を含む): 130464000

約数和(自身を除く): 49999209

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 7549, 10659, 22647, 83039, 128333, 143431, 249117, 384999, 430293, 1411663, 1577741, 2438327, 4234989, 4733223, 7314981, 26821597, 80464791]

約数ペア:

[(1, 80464791), (3, 26821597), (11, 7314981), (17, 4733223), (19, 4234989), (33, 2438327), (51, 1577741), (57, 1411663), (187, 430293), (209, 384999), (323, 249117), (561, 143431), (627, 128333), (969, 83039), (3553, 22647), (7549, 10659)]