268536480963

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{208147}}^1$

素因数の和:208403

約数の個数: 32

約数和(自身を含む): 374106898176

約数和(自身を除く): 105570417213

約数列:

[1, 3, 43, 73, 129, 137, 219, 411, 3139, 5891, 9417, 10001, 17673, 30003, 208147, 430043, 624441, 1290129, 8950321, 15194731, 26850963, 28516139, 45584193, 85548417, 653373433, 1226193977, 1960120299, 2081678147, 3678581931, 6245034441, 89512160321, 268536480963]

約数ペア:

[(1, 268536480963), (3, 89512160321), (43, 6245034441), (73, 3678581931), (129, 2081678147), (137, 1960120299), (219, 1226193977), (411, 653373433), (3139, 85548417), (5891, 45584193), (9417, 28516139), (10001, 26850963), (17673, 15194731), (30003, 8950321), (208147, 1290129), (430043, 624441)]