54449577

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 102453120

約数和(自身を除く): 48003543

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 83, 89, 91, 117, 189, 249, 267, 273, 351, 567, 581, 623, 747, 801, 819, 1053, 1079, 1157, 1743, 1869, 2241, 2403, 2457, 3237, 3471, 5229, 5607, 6723, 7209, 7371, 7387, 7553, 8099, 9711, 10413, 15687, 16821, 22161, 22659, 24297, 29133, 31239, 47061, 50463, 51709, 66483, 67977, 72891, 87399, 93717, 96031, 155127, 199449, 203931, 218673, 288093, 465381, 598347, 611793, 656019, 672217, 864279, 1396143, 2016651, 2592837, 4188429, 6049953, 7778511, 18149859, 54449577]

約数ペア:

[(1, 54449577), (3, 18149859), (7, 7778511), (9, 6049953), (13, 4188429), (21, 2592837), (27, 2016651), (39, 1396143), (63, 864279), (81, 672217), (83, 656019), (89, 611793), (91, 598347), (117, 465381), (189, 288093), (249, 218673), (267, 203931), (273, 199449), (351, 155127), (567, 96031), (581, 93717), (623, 87399), (747, 72891), (801, 67977), (819, 66483), (1053, 51709), (1079, 50463), (1157, 47061), (1743, 31239), (1869, 29133), (2241, 24297), (2403, 22659), (2457, 22161), (3237, 16821), (3471, 15687), (5229, 10413), (5607, 9711), (6723, 8099), (7209, 7553), (7371, 7387)]