66542123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 5308117

約数列:

[1, 19, 71, 107, 461, 1349, 2033, 7597, 8759, 32731, 49327, 144343, 621889, 937213, 3502217, 66542123]

約数ペア:

[(1, 66542123), (19, 3502217), (71, 937213), (107, 621889), (461, 144343), (1349, 49327), (2033, 32731), (7597, 8759)]