769624191

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 1310859264

約数和(自身を除く): 541235073

約数列:

[1, 3, 7, 9, 21, 43, 63, 127, 129, 301, 381, 387, 889, 903, 1143, 2237, 2667, 2709, 5461, 6711, 8001, 15659, 16383, 20133, 38227, 46977, 49149, 96191, 114681, 140931, 284099, 288573, 344043, 673337, 852297, 865719, 1988693, 2020011, 2556891, 5966079, 6060033, 12216257, 17898237, 36648771, 85513799, 109946313, 256541397, 769624191]

約数ペア:

[(1, 769624191), (3, 256541397), (7, 109946313), (9, 85513799), (21, 36648771), (43, 17898237), (63, 12216257), (127, 6060033), (129, 5966079), (301, 2556891), (381, 2020011), (387, 1988693), (889, 865719), (903, 852297), (1143, 673337), (2237, 344043), (2667, 288573), (2709, 284099), (5461, 140931), (6711, 114681), (8001, 96191), (15659, 49149), (16383, 46977), (20133, 38227)]