66340343

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 71385600

約数和(自身を除く): 5045257

約数列:

[1, 19, 103, 109, 311, 1957, 2071, 5909, 11227, 32033, 33899, 213313, 608627, 644081, 3491597, 66340343]

約数ペア:

[(1, 66340343), (19, 3491597), (103, 644081), (109, 608627), (311, 213313), (1957, 33899), (2071, 32033), (5909, 11227)]