40802211

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{1427}}^1$

素因数の和:1792

約数の個数: 20

約数和(自身を含む): 61166952

約数和(自身を除く): 20364741

約数列:

[1, 3, 9, 27, 81, 353, 1059, 1427, 3177, 4281, 9531, 12843, 28593, 38529, 115587, 503731, 1511193, 4533579, 13600737, 40802211]

約数ペア:

[(1, 40802211), (3, 13600737), (9, 4533579), (27, 1511193), (81, 503731), (353, 115587), (1059, 38529), (1427, 28593), (3177, 12843), (4281, 9531)]