130788327

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 197227008

約数和(自身を除く): 66438681

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 2193, 2593, 2967, 7779, 16813, 44081, 50439, 59639, 111499, 132243, 178917, 334497, 1013863, 1895483, 2564477, 3041589, 5686449, 7693431, 43596109, 130788327]

約数ペア:

[(1, 130788327), (3, 43596109), (17, 7693431), (23, 5686449), (43, 3041589), (51, 2564477), (69, 1895483), (129, 1013863), (391, 334497), (731, 178917), (989, 132243), (1173, 111499), (2193, 59639), (2593, 50439), (2967, 44081), (7779, 16813)]