902097

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 40

約数和(自身を含む): 1618496

約数和(自身を除く): 716399

約数列:

[1, 3, 7, 9, 21, 27, 37, 43, 63, 81, 111, 129, 189, 259, 301, 333, 387, 567, 777, 903, 999, 1161, 1591, 2331, 2709, 2997, 3483, 4773, 6993, 8127, 11137, 14319, 20979, 24381, 33411, 42957, 100233, 128871, 300699, 902097]

約数ペア:

[(1, 902097), (3, 300699), (7, 128871), (9, 100233), (21, 42957), (27, 33411), (37, 24381), (43, 20979), (63, 14319), (81, 11137), (111, 8127), (129, 6993), (189, 4773), (259, 3483), (301, 2997), (333, 2709), (387, 2331), (567, 1591), (777, 1161), (903, 999)]