199954530009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1211207}}^1$

素因数の和:1211326

約数の個数: 48

約数和(自身を含む): 333305062272

約数和(自身を除く): 133350532263

約数列:

[1, 3, 9, 13, 17, 39, 51, 83, 117, 153, 221, 249, 663, 747, 1079, 1411, 1989, 3237, 4233, 9711, 12699, 18343, 55029, 165087, 1211207, 3633621, 10900863, 15745691, 20590519, 47237073, 61771557, 100530181, 141711219, 185314671, 267676747, 301590543, 803030241, 904771629, 1306892353, 1709013077, 2409090723, 3920677059, 5127039231, 11762031177, 15381117693, 22217170001, 66651510003, 199954530009]

約数ペア:

[(1, 199954530009), (3, 66651510003), (9, 22217170001), (13, 15381117693), (17, 11762031177), (39, 5127039231), (51, 3920677059), (83, 2409090723), (117, 1709013077), (153, 1306892353), (221, 904771629), (249, 803030241), (663, 301590543), (747, 267676747), (1079, 185314671), (1411, 141711219), (1989, 100530181), (3237, 61771557), (4233, 47237073), (9711, 20590519), (12699, 15745691), (18343, 10900863), (55029, 3633621), (165087, 1211207)]