159321121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 170247168

約数和(自身を除く): 10926047

約数列:

[1, 31, 41, 103, 1217, 1271, 3193, 4223, 37727, 49897, 125351, 130913, 1546807, 3885881, 5139391, 159321121]

約数ペア:

[(1, 159321121), (31, 5139391), (41, 3885881), (103, 1546807), (1217, 130913), (1271, 125351), (3193, 49897), (4223, 37727)]