140137503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{90353}}^1$

素因数の和:90414

約数の個数: 16

約数和(自身を含む): 208175616

約数和(自身を除く): 68038113

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 90353, 271059, 993883, 2981649, 4246591, 12739773, 46712501, 140137503]

約数ペア:

[(1, 140137503), (3, 46712501), (11, 12739773), (33, 4246591), (47, 2981649), (141, 993883), (517, 271059), (1551, 90353)]