159920981

素因数分解:

${\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 179299008

約数和(自身を除く): 19378027

約数列:

[1, 11, 53, 121, 583, 1331, 2267, 6413, 24937, 70543, 120151, 274307, 1321661, 3017377, 14538271, 159920981]

約数ペア:

[(1, 159920981), (11, 14538271), (53, 3017377), (121, 1321661), (583, 274307), (1331, 120151), (2267, 70543), (6413, 24937)]