293600727

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 278712873

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 29, 51, 63, 69, 87, 119, 137, 153, 161, 189, 203, 207, 261, 357, 391, 411, 459, 483, 493, 609, 621, 667, 783, 959, 1071, 1173, 1233, 1449, 1479, 1827, 2001, 2329, 2737, 2877, 3151, 3213, 3451, 3519, 3699, 3973, 4347, 4437, 4669, 5481, 6003, 6987, 8211, 8631, 9453, 10353, 10557, 11339, 11919, 13311, 14007, 16303, 18009, 20961, 22057, 24633, 25893, 27811, 28359, 31059, 34017, 35757, 42021, 48909, 53567, 62883, 66171, 67541, 73899, 79373, 83433, 85077, 91379, 93177, 102051, 107271, 126063, 146727, 160701, 198513, 202623, 238119, 250299, 274137, 306153, 374969, 440181, 472787, 482103, 595539, 607869, 639653, 714357, 750897, 822411, 1124907, 1418361, 1446309, 1553443, 1823607, 1918959, 2143071, 2467233, 3374721, 4255083, 4660329, 5756877, 10124163, 10874101, 12765249, 13980987, 17270631, 32622303, 41942961, 97866909, 293600727]

約数ペア:

[(1, 293600727), (3, 97866909), (7, 41942961), (9, 32622303), (17, 17270631), (21, 13980987), (23, 12765249), (27, 10874101), (29, 10124163), (51, 5756877), (63, 4660329), (69, 4255083), (87, 3374721), (119, 2467233), (137, 2143071), (153, 1918959), (161, 1823607), (189, 1553443), (203, 1446309), (207, 1418361), (261, 1124907), (357, 822411), (391, 750897), (411, 714357), (459, 639653), (483, 607869), (493, 595539), (609, 482103), (621, 472787), (667, 440181), (783, 374969), (959, 306153), (1071, 274137), (1173, 250299), (1233, 238119), (1449, 202623), (1479, 198513), (1827, 160701), (2001, 146727), (2329, 126063), (2737, 107271), (2877, 102051), (3151, 93177), (3213, 91379), (3451, 85077), (3519, 83433), (3699, 79373), (3973, 73899), (4347, 67541), (4437, 66171), (4669, 62883), (5481, 53567), (6003, 48909), (6987, 42021), (8211, 35757), (8631, 34017), (9453, 31059), (10353, 28359), (10557, 27811), (11339, 25893), (11919, 24633), (13311, 22057), (14007, 20961), (16303, 18009)]