9272907

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 16452480

約数和(自身を除く): 7179573

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 163, 189, 301, 387, 441, 489, 903, 1141, 1161, 1323, 1467, 2107, 2709, 3423, 4401, 6321, 7009, 7987, 8127, 10269, 18963, 21027, 23961, 30807, 49063, 56889, 63081, 71883, 147189, 189243, 215649, 343441, 441567, 1030323, 1324701, 3090969, 9272907]

約数ペア:

[(1, 9272907), (3, 3090969), (7, 1324701), (9, 1030323), (21, 441567), (27, 343441), (43, 215649), (49, 189243), (63, 147189), (129, 71883), (147, 63081), (163, 56889), (189, 49063), (301, 30807), (387, 23961), (441, 21027), (489, 18963), (903, 10269), (1141, 8127), (1161, 7987), (1323, 7009), (1467, 6321), (2107, 4401), (2709, 3423)]