243904103415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20926993}}^1$

素因数の和:20927048

約数の個数: 48

約数和(自身を含む): 496220881728

約数和(自身を除く): 252316778313

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 11655, 20926993, 62780979, 104634965, 146488951, 188342937, 313904895, 439466853, 732444755, 774298741, 941714685, 1318400559, 2197334265, 2322896223, 3871493705, 5420091187, 6592002795, 6968688669, 11614481115, 16260273561, 27100455935, 34843443345, 48780820683, 81301367805, 243904103415]

約数ペア:

[(1, 243904103415), (3, 81301367805), (5, 48780820683), (7, 34843443345), (9, 27100455935), (15, 16260273561), (21, 11614481115), (35, 6968688669), (37, 6592002795), (45, 5420091187), (63, 3871493705), (105, 2322896223), (111, 2197334265), (185, 1318400559), (259, 941714685), (315, 774298741), (333, 732444755), (555, 439466853), (777, 313904895), (1295, 188342937), (1665, 146488951), (2331, 104634965), (3885, 62780979), (11655, 20926993)]