2912460057

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 4796323840

約数和(自身を除く): 1883863783

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 157, 223, 237, 351, 471, 669, 711, 1027, 1053, 1413, 2007, 2041, 2133, 2899, 3081, 4239, 6021, 6123, 6399, 8697, 9243, 12403, 12717, 17617, 18063, 18369, 26091, 27729, 35011, 37209, 52851, 55107, 78273, 83187, 105033, 111627, 158553, 161239, 165321, 229021, 234819, 315099, 334881, 455143, 475659, 483717, 687063, 945297, 1004643, 1365429, 1426977, 1451151, 2061189, 2765869, 2835891, 4096287, 4353453, 6183567, 8297607, 12288861, 13060359, 18550701, 24892821, 35956297, 36866583, 74678463, 107868891, 224035389, 323606673, 970820019, 2912460057]

約数ペア:

[(1, 2912460057), (3, 970820019), (9, 323606673), (13, 224035389), (27, 107868891), (39, 74678463), (79, 36866583), (81, 35956297), (117, 24892821), (157, 18550701), (223, 13060359), (237, 12288861), (351, 8297607), (471, 6183567), (669, 4353453), (711, 4096287), (1027, 2835891), (1053, 2765869), (1413, 2061189), (2007, 1451151), (2041, 1426977), (2133, 1365429), (2899, 1004643), (3081, 945297), (4239, 687063), (6021, 483717), (6123, 475659), (6399, 455143), (8697, 334881), (9243, 315099), (12403, 234819), (12717, 229021), (17617, 165321), (18063, 161239), (18369, 158553), (26091, 111627), (27729, 105033), (35011, 83187), (37209, 78273), (52851, 55107)]