66724133

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11481

約数の個数: 16

約数和(自身を含む): 82396800

約数和(自身を除く): 15672667

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 11443, 80101, 194531, 560707, 1361717, 3924949, 9532019, 66724133]

約数ペア:

[(1, 66724133), (7, 9532019), (17, 3924949), (49, 1361717), (119, 560707), (343, 194531), (833, 80101), (5831, 11443)]