6435423

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 10222080

約数和(自身を除く): 3786657

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 241, 387, 621, 723, 989, 1161, 2169, 2967, 5543, 6507, 8901, 10363, 16629, 26703, 31089, 49887, 93267, 149661, 238349, 279801, 715047, 2145141, 6435423]

約数ペア:

[(1, 6435423), (3, 2145141), (9, 715047), (23, 279801), (27, 238349), (43, 149661), (69, 93267), (129, 49887), (207, 31089), (241, 26703), (387, 16629), (621, 10363), (723, 8901), (989, 6507), (1161, 5543), (2169, 2967)]