73432161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20047}}^1$

素因数の和:20101

約数の個数: 24

約数和(自身を含む): 118844544

約数和(自身を除く): 45412383

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 20047, 60141, 180423, 220517, 661551, 741739, 1984653, 2225217, 6675651, 8159129, 24477387, 73432161]

約数ペア:

[(1, 73432161), (3, 24477387), (9, 8159129), (11, 6675651), (33, 2225217), (37, 1984653), (99, 741739), (111, 661551), (333, 220517), (407, 180423), (1221, 60141), (3663, 20047)]