42374727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 65061360

約数和(自身を除く): 22686633

約数列:

[1, 3, 9, 17, 51, 153, 419, 661, 1257, 1983, 3771, 5949, 7123, 11237, 21369, 33711, 64107, 101133, 276959, 830877, 2492631, 4708303, 14124909, 42374727]

約数ペア:

[(1, 42374727), (3, 14124909), (9, 4708303), (17, 2492631), (51, 830877), (153, 276959), (419, 101133), (661, 64107), (1257, 33711), (1983, 21369), (3771, 11237), (5949, 7123)]