66412257

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 89644800

約数和(自身を除く): 23232543

約数列:

[1, 3, 137, 349, 411, 463, 1047, 1389, 47813, 63431, 143439, 161587, 190293, 484761, 22137419, 66412257]

約数ペア:

[(1, 66412257), (3, 22137419), (137, 484761), (349, 190293), (411, 161587), (463, 143439), (1047, 63431), (1389, 47813)]