66153611

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 74066400

約数和(自身を除く): 7912789

約数列:

[1, 19, 29, 71, 89, 361, 551, 1349, 1691, 2059, 2581, 6319, 10469, 25631, 32129, 39121, 49039, 120061, 183251, 743299, 931741, 2281159, 3481769, 66153611]

約数ペア:

[(1, 66153611), (19, 3481769), (29, 2281159), (71, 931741), (89, 743299), (361, 183251), (551, 120061), (1349, 49039), (1691, 39121), (2059, 32129), (2581, 25631), (6319, 10469)]