68643003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 109589760

約数和(自身を除く): 40946757

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 3019, 7579, 9057, 22737, 33209, 39247, 99627, 117741, 160007, 431717, 480021, 1295151, 1760077, 2080091, 5280231, 6240273, 22881001, 68643003]

約数ペア:

[(1, 68643003), (3, 22881001), (11, 6240273), (13, 5280231), (33, 2080091), (39, 1760077), (53, 1295151), (143, 480021), (159, 431717), (429, 160007), (583, 117741), (689, 99627), (1749, 39247), (2067, 33209), (3019, 22737), (7579, 9057)]