30774303

素因数分解:

$3^3\times 7^3\times {\mathrm{3323}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 53184000

約数和(自身を除く): 22409697

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 3323, 9261, 9969, 23261, 29907, 69783, 89721, 162827, 209349, 488481, 628047, 1139789, 1465443, 3419367, 4396329, 10258101, 30774303]

約数ペア:

[(1, 30774303), (3, 10258101), (7, 4396329), (9, 3419367), (21, 1465443), (27, 1139789), (49, 628047), (63, 488481), (147, 209349), (189, 162827), (343, 89721), (441, 69783), (1029, 29907), (1323, 23261), (3087, 9969), (3323, 9261)]