173820201978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1259566681}}^1$

素因数の和:1259566709

約数の個数: 16

約数和(自身を含む): 362755204416

約数和(自身を除く): 188935002438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1259566681, 2519133362, 3778700043, 7557400086, 28970033663, 57940067326, 86910100989, 173820201978]

約数ペア:

[(1, 173820201978), (2, 86910100989), (3, 57940067326), (6, 28970033663), (23, 7557400086), (46, 3778700043), (69, 2519133362), (138, 1259566681)]