128149053

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{25261}}^1$

素因数の和:25372

約数の個数: 16

約数和(自身を含む): 181886400

約数和(自身を除く): 53737347

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 25261, 75783, 479959, 1439877, 2248229, 6744687, 42716351, 128149053]

約数ペア:

[(1, 128149053), (3, 42716351), (19, 6744687), (57, 2248229), (89, 1439877), (267, 479959), (1691, 75783), (5073, 25261)]