81793537

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6089}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 99388800

約数和(自身を除く): 17595263

約数列:

[1, 7, 19, 101, 133, 707, 1919, 6089, 13433, 42623, 115691, 614989, 809837, 4304923, 11684791, 81793537]

約数ペア:

[(1, 81793537), (7, 11684791), (19, 4304923), (101, 809837), (133, 614989), (707, 115691), (1919, 42623), (6089, 13433)]