129980202009

素因数分解:

$3^1\times 7^1\times {\mathrm{1258291}}^1\times {\mathrm{4919}}^1$

素因数の和:1263220

約数の個数: 16

約数和(自身を含む): 198105492480

約数和(自身を除く): 68125290471

約数列:

[1, 3, 7, 21, 4919, 14757, 34433, 103299, 1258291, 3774873, 8808037, 26424111, 6189533429, 18568600287, 43326734003, 129980202009]

約数ペア:

[(1, 129980202009), (3, 43326734003), (7, 18568600287), (21, 6189533429), (4919, 26424111), (14757, 8808037), (34433, 3774873), (103299, 1258291)]