917030079

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3762

約数の個数: 80

約数和(自身を含む): 1720097280

約数和(自身を除く): 803067201

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 81, 133, 161, 171, 189, 207, 399, 437, 483, 513, 567, 621, 1197, 1311, 1449, 1539, 1863, 3059, 3591, 3701, 3933, 4347, 9177, 10773, 11103, 11799, 13041, 25907, 27531, 33309, 35397, 70319, 77721, 82593, 85123, 99927, 210957, 233163, 247779, 255369, 299781, 492233, 595861, 632871, 699489, 766107, 1476699, 1617337, 1787583, 1898613, 2098467, 2298321, 4430097, 4852011, 5362749, 5695839, 6894963, 11321359, 13290291, 14556033, 16088247, 33964077, 39870873, 43668099, 48264741, 101892231, 131004297, 305676693, 917030079]

約数ペア:

[(1, 917030079), (3, 305676693), (7, 131004297), (9, 101892231), (19, 48264741), (21, 43668099), (23, 39870873), (27, 33964077), (57, 16088247), (63, 14556033), (69, 13290291), (81, 11321359), (133, 6894963), (161, 5695839), (171, 5362749), (189, 4852011), (207, 4430097), (399, 2298321), (437, 2098467), (483, 1898613), (513, 1787583), (567, 1617337), (621, 1476699), (1197, 766107), (1311, 699489), (1449, 632871), (1539, 595861), (1863, 492233), (3059, 299781), (3591, 255369), (3701, 247779), (3933, 233163), (4347, 210957), (9177, 99927), (10773, 85123), (11103, 82593), (11799, 77721), (13041, 70319), (25907, 35397), (27531, 33309)]