51065289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{171937}}^1$

素因数の和:171957

約数の個数: 16

約数和(自身を含む): 82530240

約数和(自身を除く): 31464951

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 171937, 515811, 1547433, 1891307, 4642299, 5673921, 17021763, 51065289]

約数ペア:

[(1, 51065289), (3, 17021763), (9, 5673921), (11, 4642299), (27, 1891307), (33, 1547433), (99, 515811), (297, 171937)]