66559139

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 70625280

約数和(自身を除く): 4066141

約数列:

[1, 31, 59, 151, 241, 1829, 4681, 7471, 8909, 14219, 36391, 276179, 440789, 1128121, 2147069, 66559139]

約数ペア:

[(1, 66559139), (31, 2147069), (59, 1128121), (151, 440789), (241, 276179), (1829, 36391), (4681, 14219), (7471, 8909)]