218363805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6043}}^1$

素因数の和:6138

約数の個数: 48

約数和(自身を含む): 418631616

約数和(自身を除く): 200267811

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2409, 3285, 4015, 6043, 7227, 12045, 18129, 30215, 36135, 54387, 66473, 90645, 199419, 271935, 332365, 441139, 598257, 997095, 1323417, 2205695, 2991285, 3970251, 4852529, 6617085, 14557587, 19851255, 24262645, 43672761, 72787935, 218363805]

約数ペア:

[(1, 218363805), (3, 72787935), (5, 43672761), (9, 24262645), (11, 19851255), (15, 14557587), (33, 6617085), (45, 4852529), (55, 3970251), (73, 2991285), (99, 2205695), (165, 1323417), (219, 997095), (365, 598257), (495, 441139), (657, 332365), (803, 271935), (1095, 199419), (2409, 90645), (3285, 66473), (4015, 54387), (6043, 36135), (7227, 30215), (12045, 18129)]