81554286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16927}}^1$

素因数の和:17016

約数の個数: 32

約数和(自身を含む): 180384768

約数和(自身を除く): 98830482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 16927, 33854, 50781, 101562, 186197, 372394, 558591, 1117182, 1235671, 2471342, 3707013, 7414026, 13592381, 27184762, 40777143, 81554286]

約数ペア:

[(1, 81554286), (2, 40777143), (3, 27184762), (6, 13592381), (11, 7414026), (22, 3707013), (33, 2471342), (66, 1235671), (73, 1117182), (146, 558591), (219, 372394), (438, 186197), (803, 101562), (1606, 50781), (2409, 33854), (4818, 16927)]