77725947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 40427781

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 897, 949, 1187, 1679, 2847, 3561, 5037, 15431, 21827, 27301, 46293, 65481, 81903, 86651, 259953, 354913, 1064739, 1126463, 1992973, 3379389, 5978919, 25908649, 77725947]

約数ペア:

[(1, 77725947), (3, 25908649), (13, 5978919), (23, 3379389), (39, 1992973), (69, 1126463), (73, 1064739), (219, 354913), (299, 259953), (897, 86651), (949, 81903), (1187, 65481), (1679, 46293), (2847, 27301), (3561, 21827), (5037, 15431)]