153989163

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{2027}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 232846848

約数和(自身を除く): 78857685

約数列:

[1, 3, 9, 23, 69, 207, 367, 1101, 2027, 3303, 6081, 8441, 18243, 25323, 46621, 75969, 139863, 419589, 743909, 2231727, 6695181, 17109907, 51329721, 153989163]

約数ペア:

[(1, 153989163), (3, 51329721), (9, 17109907), (23, 6695181), (69, 2231727), (207, 743909), (367, 419589), (1101, 139863), (2027, 75969), (3303, 46621), (6081, 25323), (8441, 18243)]