43239609

素因数分解:

$3^3\times 7^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 80668800

約数和(自身を除く): 37429191

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 49, 63, 69, 87, 147, 161, 189, 203, 207, 261, 343, 441, 483, 609, 621, 667, 783, 1029, 1127, 1323, 1421, 1449, 1827, 2001, 2401, 3087, 3381, 4263, 4347, 4669, 5481, 6003, 7203, 7889, 9261, 9947, 10143, 12789, 14007, 18009, 21609, 23667, 29841, 30429, 32683, 38367, 42021, 55223, 64827, 69629, 71001, 89523, 98049, 126063, 165669, 208887, 213003, 228781, 268569, 294147, 497007, 626661, 686343, 882441, 1491021, 1601467, 1879983, 2059029, 4804401, 6177087, 14413203, 43239609]

約数ペア:

[(1, 43239609), (3, 14413203), (7, 6177087), (9, 4804401), (21, 2059029), (23, 1879983), (27, 1601467), (29, 1491021), (49, 882441), (63, 686343), (69, 626661), (87, 497007), (147, 294147), (161, 268569), (189, 228781), (203, 213003), (207, 208887), (261, 165669), (343, 126063), (441, 98049), (483, 89523), (609, 71001), (621, 69629), (667, 64827), (783, 55223), (1029, 42021), (1127, 38367), (1323, 32683), (1421, 30429), (1449, 29841), (1827, 23667), (2001, 21609), (2401, 18009), (3087, 14007), (3381, 12789), (4263, 10143), (4347, 9947), (4669, 9261), (5481, 7889), (6003, 7203)]