493619643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 832204800

約数和(自身を除く): 338585157

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 223, 257, 261, 297, 319, 669, 771, 783, 957, 2007, 2313, 2453, 2827, 2871, 6021, 6467, 6939, 7359, 7453, 8481, 8613, 19401, 22077, 22359, 25443, 57311, 58203, 66231, 67077, 71137, 76329, 81983, 171933, 174609, 201231, 213411, 245949, 515799, 630421, 640233, 737847, 1547397, 1662019, 1891263, 1920699, 2213541, 4986057, 5673789, 14958171, 17021367, 18282209, 44874513, 54846627, 164539881, 493619643]

約数ペア:

[(1, 493619643), (3, 164539881), (9, 54846627), (11, 44874513), (27, 18282209), (29, 17021367), (33, 14958171), (87, 5673789), (99, 4986057), (223, 2213541), (257, 1920699), (261, 1891263), (297, 1662019), (319, 1547397), (669, 737847), (771, 640233), (783, 630421), (957, 515799), (2007, 245949), (2313, 213411), (2453, 201231), (2827, 174609), (2871, 171933), (6021, 81983), (6467, 76329), (6939, 71137), (7359, 67077), (7453, 66231), (8481, 58203), (8613, 57311), (19401, 25443), (22077, 22359)]