64811857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 73047744

約数和(自身を除く): 8235887

約数列:

[1, 11, 41, 131, 451, 1097, 1441, 5371, 12067, 44977, 59081, 143707, 494747, 1580777, 5891987, 64811857]

約数ペア:

[(1, 64811857), (11, 5891987), (41, 1580777), (131, 494747), (451, 143707), (1097, 59081), (1441, 44977), (5371, 12067)]