66897907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 74352384

約数和(自身を除く): 7454477

約数列:

[1, 17, 31, 61, 527, 1037, 1891, 2081, 32147, 35377, 64511, 126941, 1096687, 2157997, 3935171, 66897907]

約数ペア:

[(1, 66897907), (17, 3935171), (31, 2157997), (61, 1096687), (527, 126941), (1037, 64511), (1891, 35377), (2081, 32147)]