67830657

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^2$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 97521984

約数和(自身を除く): 29691327

約数列:

[1, 3, 23, 37, 69, 111, 163, 489, 851, 2553, 3749, 6031, 11247, 18093, 26569, 79707, 138713, 416139, 611087, 983053, 1833261, 2949159, 22610219, 67830657]

約数ペア:

[(1, 67830657), (3, 22610219), (23, 2949159), (37, 1833261), (69, 983053), (111, 611087), (163, 416139), (489, 138713), (851, 79707), (2553, 26569), (3749, 18093), (6031, 11247)]