121124619

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 120795381

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 41, 49, 63, 77, 87, 99, 123, 147, 189, 203, 231, 261, 287, 297, 319, 343, 369, 441, 451, 539, 609, 693, 783, 861, 957, 1029, 1107, 1189, 1323, 1353, 1421, 1617, 1827, 2009, 2079, 2233, 2583, 2871, 3087, 3157, 3567, 3773, 4059, 4263, 4851, 5481, 6027, 6699, 7749, 8323, 8613, 9261, 9471, 9947, 10701, 11319, 12177, 12789, 13079, 14063, 14553, 15631, 18081, 20097, 22099, 24969, 28413, 29841, 32103, 33957, 38367, 39237, 42189, 46893, 54243, 58261, 60291, 66297, 74907, 85239, 89523, 91553, 101871, 109417, 117711, 126567, 140679, 154693, 174783, 198891, 224721, 268569, 274659, 328251, 353133, 379701, 407827, 422037, 464079, 524349, 596673, 640871, 823977, 984753, 1223481, 1392237, 1573047, 1922613, 2471931, 2954259, 3670443, 4176711, 4486097, 5767839, 11011329, 13458291, 17303517, 40374873, 121124619]

約数ペア:

[(1, 121124619), (3, 40374873), (7, 17303517), (9, 13458291), (11, 11011329), (21, 5767839), (27, 4486097), (29, 4176711), (33, 3670443), (41, 2954259), (49, 2471931), (63, 1922613), (77, 1573047), (87, 1392237), (99, 1223481), (123, 984753), (147, 823977), (189, 640871), (203, 596673), (231, 524349), (261, 464079), (287, 422037), (297, 407827), (319, 379701), (343, 353133), (369, 328251), (441, 274659), (451, 268569), (539, 224721), (609, 198891), (693, 174783), (783, 154693), (861, 140679), (957, 126567), (1029, 117711), (1107, 109417), (1189, 101871), (1323, 91553), (1353, 89523), (1421, 85239), (1617, 74907), (1827, 66297), (2009, 60291), (2079, 58261), (2233, 54243), (2583, 46893), (2871, 42189), (3087, 39237), (3157, 38367), (3567, 33957), (3773, 32103), (4059, 29841), (4263, 28413), (4851, 24969), (5481, 22099), (6027, 20097), (6699, 18081), (7749, 15631), (8323, 14553), (8613, 14063), (9261, 13079), (9471, 12789), (9947, 12177), (10701, 11319)]