64660871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 71808000

約数和(自身を除く): 7147129

約数列:

[1, 11, 109, 199, 271, 1199, 2189, 2981, 21691, 29539, 53929, 238601, 324929, 593219, 5878261, 64660871]

約数ペア:

[(1, 64660871), (11, 5878261), (109, 593219), (199, 324929), (271, 238601), (1199, 53929), (2189, 29539), (2981, 21691)]