99990639

素因数分解:

$3^3\times 7^1\times {\mathrm{529051}}^1$

素因数の和:529067

約数の個数: 16

約数和(自身を含む): 169296640

約数和(自身を除く): 69306001

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 529051, 1587153, 3703357, 4761459, 11110071, 14284377, 33330213, 99990639]

約数ペア:

[(1, 99990639), (3, 33330213), (7, 14284377), (9, 11110071), (21, 4761459), (27, 3703357), (63, 1587153), (189, 529051)]