64040901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{15731}}^1$

素因数の和:15816

約数の個数: 16

約数和(自身を含む): 90616320

約数和(自身を除く): 26575419

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 15731, 47193, 361813, 928129, 1085439, 2784387, 21346967, 64040901]

約数ペア:

[(1, 64040901), (3, 21346967), (23, 2784387), (59, 1085439), (69, 928129), (177, 361813), (1357, 47193), (4071, 15731)]