145233

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:186

約数の個数: 20

約数和(自身を含む): 238128

約数和(自身を除く): 92895

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 163, 297, 489, 891, 1467, 1793, 4401, 5379, 13203, 16137, 48411, 145233]

約数ペア:

[(1, 145233), (3, 48411), (9, 16137), (11, 13203), (27, 5379), (33, 4401), (81, 1793), (99, 1467), (163, 891), (297, 489)]