87245719

素因数分解:

${\mathrm{11}}^4\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 20

約数和(自身を含む): 98562600

約数和(自身を除く): 11316881

約数列:

[1, 11, 59, 101, 121, 649, 1111, 1331, 5959, 7139, 12221, 14641, 65549, 78529, 134431, 721039, 863819, 1478741, 7931429, 87245719]

約数ペア:

[(1, 87245719), (11, 7931429), (59, 1478741), (101, 863819), (121, 721039), (649, 134431), (1111, 78529), (1331, 65549), (5959, 14641), (7139, 12221)]