201624471

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146423}}^1$

素因数の和:146452

約数の個数: 20

約数和(自身を含む): 318911472

約数和(自身を除く): 117287001

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146423, 439269, 1317807, 2489191, 3953421, 7467573, 11860263, 22402719, 67208157, 201624471]

約数ペア:

[(1, 201624471), (3, 67208157), (9, 22402719), (17, 11860263), (27, 7467573), (51, 3953421), (81, 2489191), (153, 1317807), (459, 439269), (1377, 146423)]