249968271729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{48247109}}^1$

素因数の和:48247280

約数の個数: 16

約数和(自身を含む): 365906082240

約数和(自身を除く): 115937810511

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 48247109, 144741327, 530718199, 1592154597, 7574796113, 22724388339, 83322757243, 249968271729]

約数ペア:

[(1, 249968271729), (3, 83322757243), (11, 22724388339), (33, 7574796113), (157, 1592154597), (471, 530718199), (1727, 144741327), (5181, 48247109)]