68460343

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 85154432

約数和(自身を除く): 16694089

約数列:

[1, 7, 17, 43, 119, 289, 301, 731, 787, 2023, 5117, 5509, 12427, 13379, 33841, 86989, 93653, 227443, 236887, 575297, 1592101, 4027079, 9780049, 68460343]

約数ペア:

[(1, 68460343), (7, 9780049), (17, 4027079), (43, 1592101), (119, 575297), (289, 236887), (301, 227443), (731, 93653), (787, 86989), (2023, 33841), (5117, 13379), (5509, 12427)]