135506691

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 201670560

約数和(自身を除く): 66163869

約数列:

[1, 3, 9, 37, 111, 333, 503, 809, 1509, 2427, 4527, 7281, 18611, 29933, 55833, 89799, 167499, 269397, 406927, 1220781, 3662343, 15056299, 45168897, 135506691]

約数ペア:

[(1, 135506691), (3, 45168897), (9, 15056299), (37, 3662343), (111, 1220781), (333, 406927), (503, 269397), (809, 167499), (1509, 89799), (2427, 55833), (4527, 29933), (7281, 18611)]