78559737

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 117902736

約数和(自身を除く): 39342999

約数列:

[1, 3, 17, 19, 51, 57, 251, 289, 323, 361, 753, 867, 969, 1083, 4267, 4769, 5491, 6137, 12801, 14307, 16473, 18411, 72539, 81073, 90611, 104329, 217617, 243219, 271833, 312987, 1378241, 1540387, 4134723, 4621161, 26186579, 78559737]

約数ペア:

[(1, 78559737), (3, 26186579), (17, 4621161), (19, 4134723), (51, 1540387), (57, 1378241), (251, 312987), (289, 271833), (323, 243219), (361, 217617), (753, 104329), (867, 90611), (969, 81073), (1083, 72539), (4267, 18411), (4769, 16473), (5491, 14307), (6137, 12801)]