172128045201

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{4167043}}^1$

素因数の和:4167341

約数の個数: 24

約数和(自身を含む): 267924261024

約数和(自身を除く): 95796215823

約数列:

[1, 3, 7, 21, 49, 147, 281, 843, 1967, 5901, 13769, 41307, 4167043, 12501129, 29169301, 87507903, 204185107, 612555321, 1170939083, 3512817249, 8196573581, 24589720743, 57376015067, 172128045201]

約数ペア:

[(1, 172128045201), (3, 57376015067), (7, 24589720743), (21, 8196573581), (49, 3512817249), (147, 1170939083), (281, 612555321), (843, 204185107), (1967, 87507903), (5901, 29169301), (13769, 12501129), (41307, 4167043)]