54966321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 84922344

約数和(自身を除く): 29956023

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 3557, 5151, 10671, 15453, 32013, 60469, 181407, 359257, 544221, 1077771, 3233313, 6107369, 18322107, 54966321]

約数ペア:

[(1, 54966321), (3, 18322107), (9, 6107369), (17, 3233313), (51, 1077771), (101, 544221), (153, 359257), (303, 181407), (909, 60469), (1717, 32013), (3557, 15453), (5151, 10671)]