156929391

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4651}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 238033536

約数和(自身を除く): 81104145

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 4651, 11247, 13953, 33741, 41859, 106973, 320919, 758113, 962757, 2274339, 6823017, 17436599, 52309797, 156929391]

約数ペア:

[(1, 156929391), (3, 52309797), (9, 17436599), (23, 6823017), (69, 2274339), (163, 962757), (207, 758113), (489, 320919), (1467, 106973), (3749, 41859), (4651, 33741), (11247, 13953)]