16368723

素因数分解:

$3^5\times 7^1\times {\mathrm{9623}}^1$

素因数の和:9645

約数の個数: 24

約数和(自身を含む): 28025088

約数和(自身を除く): 11656365

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9623, 28869, 67361, 86607, 202083, 259821, 606249, 779463, 1818747, 2338389, 5456241, 16368723]

約数ペア:

[(1, 16368723), (3, 5456241), (7, 2338389), (9, 1818747), (21, 779463), (27, 606249), (63, 259821), (81, 202083), (189, 86607), (243, 67361), (567, 28869), (1701, 9623)]