76686491241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{71287}}^1$

素因数の和:71478

約数の個数: 48

約数和(自身を含む): 120106022400

約数和(自身を除く): 43419531159

約数列:

[1, 3, 9, 17, 51, 79, 89, 153, 237, 267, 711, 801, 1343, 1513, 4029, 4539, 7031, 12087, 13617, 21093, 63279, 71287, 119527, 213861, 358581, 641583, 1075743, 1211879, 3635637, 5631673, 6344543, 10906911, 16895019, 19033629, 50685057, 57100887, 95738441, 107857231, 287215323, 323571693, 501218897, 861645969, 970715079, 1503656691, 4510970073, 8520721249, 25562163747, 76686491241]

約数ペア:

[(1, 76686491241), (3, 25562163747), (9, 8520721249), (17, 4510970073), (51, 1503656691), (79, 970715079), (89, 861645969), (153, 501218897), (237, 323571693), (267, 287215323), (711, 107857231), (801, 95738441), (1343, 57100887), (1513, 50685057), (4029, 19033629), (4539, 16895019), (7031, 10906911), (12087, 6344543), (13617, 5631673), (21093, 3635637), (63279, 1211879), (71287, 1075743), (119527, 641583), (213861, 358581)]