64506939

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99089}}^1$

素因数の和:99130

約数の個数: 16

約数和(自身を含む): 101468160

約数和(自身を除く): 36961221

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 99089, 297267, 693623, 2080869, 3071759, 9215277, 21502313, 64506939]

約数ペア:

[(1, 64506939), (3, 21502313), (7, 9215277), (21, 3071759), (31, 2080869), (93, 693623), (217, 297267), (651, 99089)]