187777161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145903}}^1$

素因数の和:145933

約数の個数: 24

約数和(自身を含む): 318654336

約数和(自身を除く): 130877175

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 145903, 437709, 1313127, 1604933, 1896739, 4814799, 5690217, 14444397, 17070651, 20864129, 62592387, 187777161]

約数ペア:

[(1, 187777161), (3, 62592387), (9, 20864129), (11, 17070651), (13, 14444397), (33, 5690217), (39, 4814799), (99, 1896739), (117, 1604933), (143, 1313127), (429, 437709), (1287, 145903)]