2772067347

素因数分解:

$3^3\times 7^4\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:799

約数の個数: 80

約数和(自身を含む): 4876428960

約数和(自身を除く): 2104361613

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 343, 427, 441, 549, 701, 1029, 1281, 1323, 1647, 2103, 2401, 2989, 3087, 3843, 4907, 6309, 7203, 8967, 9261, 11529, 14721, 18927, 20923, 21609, 26901, 34349, 42761, 44163, 62769, 64827, 80703, 103047, 128283, 132489, 146461, 188307, 240443, 299327, 309141, 384849, 439383, 564921, 721329, 897981, 927423, 1154547, 1318149, 1683101, 2095289, 2163987, 2693943, 3954447, 5049303, 6285867, 6491961, 8081829, 14667023, 15147909, 18857601, 44001069, 45443727, 56572803, 102669161, 132003207, 308007483, 396009621, 924022449, 2772067347]

約数ペア:

[(1, 2772067347), (3, 924022449), (7, 396009621), (9, 308007483), (21, 132003207), (27, 102669161), (49, 56572803), (61, 45443727), (63, 44001069), (147, 18857601), (183, 15147909), (189, 14667023), (343, 8081829), (427, 6491961), (441, 6285867), (549, 5049303), (701, 3954447), (1029, 2693943), (1281, 2163987), (1323, 2095289), (1647, 1683101), (2103, 1318149), (2401, 1154547), (2989, 927423), (3087, 897981), (3843, 721329), (4907, 564921), (6309, 439383), (7203, 384849), (8967, 309141), (9261, 299327), (11529, 240443), (14721, 188307), (18927, 146461), (20923, 132489), (21609, 128283), (26901, 103047), (34349, 80703), (42761, 64827), (44163, 62769)]