66163845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1721}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 116049024

約数和(自身を除く): 49885179

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1165, 1721, 2563, 3495, 5163, 7689, 8605, 12815, 18931, 25815, 38445, 56793, 94655, 283965, 400993, 1202979, 2004965, 4410923, 6014895, 13232769, 22054615, 66163845]

約数ペア:

[(1, 66163845), (3, 22054615), (5, 13232769), (11, 6014895), (15, 4410923), (33, 2004965), (55, 1202979), (165, 400993), (233, 283965), (699, 94655), (1165, 56793), (1721, 38445), (2563, 25815), (3495, 18931), (5163, 12815), (7689, 8605)]