9109611

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 15572480

約数和(自身を除く): 6462869

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 307, 471, 921, 1099, 1413, 2149, 2763, 3297, 4239, 6447, 8289, 9891, 19341, 29673, 48199, 58023, 144597, 337393, 433791, 1012179, 1301373, 3036537, 9109611]

約数ペア:

[(1, 9109611), (3, 3036537), (7, 1301373), (9, 1012179), (21, 433791), (27, 337393), (63, 144597), (157, 58023), (189, 48199), (307, 29673), (471, 19341), (921, 9891), (1099, 8289), (1413, 6447), (2149, 4239), (2763, 3297)]