78234684927

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{119089}}^1$

素因数の和:119256

約数の個数: 48

約数和(自身を含む): 125444642400

約数和(自身を除く): 47209957473

約数列:

[1, 3, 7, 21, 41, 49, 109, 123, 147, 287, 327, 763, 861, 2009, 2289, 4469, 5341, 6027, 13407, 16023, 31283, 93849, 119089, 218981, 357267, 656943, 833623, 2500869, 4882649, 5835361, 12980701, 14647947, 17506083, 34178543, 38942103, 90864907, 102535629, 239249801, 272594721, 532208741, 636054349, 717749403, 1596626223, 1908163047, 3725461187, 11176383561, 26078228309, 78234684927]

約数ペア:

[(1, 78234684927), (3, 26078228309), (7, 11176383561), (21, 3725461187), (41, 1908163047), (49, 1596626223), (109, 717749403), (123, 636054349), (147, 532208741), (287, 272594721), (327, 239249801), (763, 102535629), (861, 90864907), (2009, 38942103), (2289, 34178543), (4469, 17506083), (5341, 14647947), (6027, 12980701), (13407, 5835361), (16023, 4882649), (31283, 2500869), (93849, 833623), (119089, 656943), (218981, 357267)]