126875709

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 200333952

約数和(自身を除く): 73458243

約数列:

[1, 3, 9, 17, 51, 83, 97, 103, 153, 249, 291, 309, 747, 873, 927, 1411, 1649, 1751, 4233, 4947, 5253, 8051, 8549, 9991, 12699, 14841, 15759, 24153, 25647, 29973, 72459, 76941, 89919, 136867, 145333, 169847, 410601, 435999, 509541, 829253, 1231803, 1307997, 1528623, 2487759, 7463277, 14097301, 42291903, 126875709]

約数ペア:

[(1, 126875709), (3, 42291903), (9, 14097301), (17, 7463277), (51, 2487759), (83, 1528623), (97, 1307997), (103, 1231803), (153, 829253), (249, 509541), (291, 435999), (309, 410601), (747, 169847), (873, 145333), (927, 136867), (1411, 89919), (1649, 76941), (1751, 72459), (4233, 29973), (4947, 25647), (5253, 24153), (8051, 15759), (8549, 14841), (9991, 12699)]