68253661

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 81092608

約数和(自身を除く): 12838947

約数列:

[1, 7, 31, 151, 217, 1057, 2083, 4681, 14581, 32767, 64573, 314533, 452011, 2201731, 9750523, 68253661]

約数ペア:

[(1, 68253661), (7, 9750523), (31, 2201731), (151, 452011), (217, 314533), (1057, 64573), (2083, 32767), (4681, 14581)]