917177409729

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2845099}}^1$

素因数の和:2845179

約数の個数: 72

約数和(自身を含む): 1669709527200

約数和(自身を除く): 752532117471

約数列:

[1, 3, 7, 9, 17, 21, 43, 49, 51, 63, 119, 129, 147, 153, 301, 357, 387, 441, 731, 833, 903, 1071, 2107, 2193, 2499, 2709, 5117, 6321, 6579, 7497, 15351, 18963, 35819, 46053, 107457, 322371, 2845099, 8535297, 19915693, 25605891, 48366683, 59747079, 122339257, 139409851, 145100049, 179241237, 338566781, 367017771, 418229553, 435300147, 856374799, 1015700343, 1101053313, 1254688659, 2079767369, 2369967467, 2569124397, 3047101029, 5994623593, 6239302107, 7109902401, 7707373191, 14558371583, 17983870779, 18717906321, 21329707203, 43675114749, 53951612337, 101908601081, 131025344247, 305725803243, 917177409729]

約数ペア:

[(1, 917177409729), (3, 305725803243), (7, 131025344247), (9, 101908601081), (17, 53951612337), (21, 43675114749), (43, 21329707203), (49, 18717906321), (51, 17983870779), (63, 14558371583), (119, 7707373191), (129, 7109902401), (147, 6239302107), (153, 5994623593), (301, 3047101029), (357, 2569124397), (387, 2369967467), (441, 2079767369), (731, 1254688659), (833, 1101053313), (903, 1015700343), (1071, 856374799), (2107, 435300147), (2193, 418229553), (2499, 367017771), (2709, 338566781), (5117, 179241237), (6321, 145100049), (6579, 139409851), (7497, 122339257), (15351, 59747079), (18963, 48366683), (35819, 25605891), (46053, 19915693), (107457, 8535297), (322371, 2845099)]