89407017

素因数分解:

$3^3\times 7^2\times {\mathrm{67579}}^1$

素因数の和:67602

約数の個数: 24

約数和(自身を含む): 154082400

約数和(自身を除く): 64675383

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 67579, 202737, 473053, 608211, 1419159, 1824633, 3311371, 4257477, 9934113, 12772431, 29802339, 89407017]

約数ペア:

[(1, 89407017), (3, 29802339), (7, 12772431), (9, 9934113), (21, 4257477), (27, 3311371), (49, 1824633), (63, 1419159), (147, 608211), (189, 473053), (441, 202737), (1323, 67579)]