140136897

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 188639360

約数和(自身を除く): 48502463

約数列:

[1, 3, 181, 409, 543, 631, 1227, 1893, 74029, 114211, 222087, 258079, 342633, 774237, 46712299, 140136897]

約数ペア:

[(1, 140136897), (3, 46712299), (181, 774237), (409, 342633), (543, 258079), (631, 222087), (1227, 114211), (1893, 74029)]