7357339917

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4445

約数の個数: 56

約数和(自身を含む): 11766625920

約数和(自身を除く): 4409286003

約数列:

[1, 3, 9, 17, 27, 51, 81, 139, 153, 243, 417, 459, 729, 1251, 1377, 2363, 3753, 4131, 4271, 7089, 11259, 12393, 12813, 21267, 33777, 38439, 63801, 72607, 101331, 115317, 191403, 217821, 345951, 574209, 593669, 653463, 1037853, 1722627, 1781007, 1960389, 3113559, 5343021, 5881167, 10092373, 16029063, 17643501, 30277119, 48087189, 52930503, 90831357, 144261567, 272494071, 432784701, 817482213, 2452446639, 7357339917]

約数ペア:

[(1, 7357339917), (3, 2452446639), (9, 817482213), (17, 432784701), (27, 272494071), (51, 144261567), (81, 90831357), (139, 52930503), (153, 48087189), (243, 30277119), (417, 17643501), (459, 16029063), (729, 10092373), (1251, 5881167), (1377, 5343021), (2363, 3113559), (3753, 1960389), (4131, 1781007), (4271, 1722627), (7089, 1037853), (11259, 653463), (12393, 593669), (12813, 574209), (21267, 345951), (33777, 217821), (38439, 191403), (63801, 115317), (72607, 101331)]