8051589

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 15321600

約数和(自身を除く): 7270011

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 113, 117, 189, 203, 261, 273, 339, 351, 377, 609, 783, 791, 819, 1017, 1131, 1469, 1827, 2373, 2457, 2639, 3051, 3277, 3393, 4407, 5481, 7119, 7917, 9831, 10179, 10283, 13221, 21357, 22939, 23751, 29493, 30849, 39663, 42601, 68817, 71253, 88479, 92547, 127803, 206451, 277641, 298207, 383409, 619353, 894621, 1150227, 2683863, 8051589]

約数ペア:

[(1, 8051589), (3, 2683863), (7, 1150227), (9, 894621), (13, 619353), (21, 383409), (27, 298207), (29, 277641), (39, 206451), (63, 127803), (87, 92547), (91, 88479), (113, 71253), (117, 68817), (189, 42601), (203, 39663), (261, 30849), (273, 29493), (339, 23751), (351, 22939), (377, 21357), (609, 13221), (783, 10283), (791, 10179), (819, 9831), (1017, 7917), (1131, 7119), (1469, 5481), (1827, 4407), (2373, 3393), (2457, 3277), (2639, 3051)]