71326629

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 121896960

約数和(自身を除く): 50570331

約数列:

[1, 3, 9, 11, 27, 31, 33, 61, 93, 99, 127, 183, 279, 297, 341, 381, 549, 671, 837, 1023, 1143, 1397, 1647, 1891, 2013, 3069, 3429, 3937, 4191, 5673, 6039, 7747, 9207, 11811, 12573, 17019, 18117, 20801, 23241, 35433, 37719, 43307, 51057, 62403, 69723, 85217, 106299, 129921, 187209, 209169, 240157, 255651, 389763, 561627, 720471, 766953, 1169289, 2161413, 2300859, 2641727, 6484239, 7925181, 23775543, 71326629]

約数ペア:

[(1, 71326629), (3, 23775543), (9, 7925181), (11, 6484239), (27, 2641727), (31, 2300859), (33, 2161413), (61, 1169289), (93, 766953), (99, 720471), (127, 561627), (183, 389763), (279, 255651), (297, 240157), (341, 209169), (381, 187209), (549, 129921), (671, 106299), (837, 85217), (1023, 69723), (1143, 62403), (1397, 51057), (1647, 43307), (1891, 37719), (2013, 35433), (3069, 23241), (3429, 20801), (3937, 18117), (4191, 17019), (5673, 12573), (6039, 11811), (7747, 9207)]