64272417

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 95823840

約数和(自身を除く): 31551423

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 3001, 7139, 9003, 21417, 33011, 99033, 177059, 363121, 531177, 1089363, 1947649, 5842947, 21424139, 64272417]

約数ペア:

[(1, 64272417), (3, 21424139), (11, 5842947), (33, 1947649), (59, 1089363), (121, 531177), (177, 363121), (363, 177059), (649, 99033), (1947, 33011), (3001, 21417), (7139, 9003)]