26080929

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 44883072

約数和(自身を除く): 18802143

約数列:

[1, 3, 7, 9, 21, 53, 63, 73, 107, 159, 219, 321, 371, 477, 511, 657, 749, 963, 1113, 1533, 2247, 3339, 3869, 4599, 5671, 6741, 7811, 11607, 17013, 23433, 27083, 34821, 39697, 51039, 54677, 70299, 81249, 119091, 164031, 243747, 357273, 413983, 492093, 1241949, 2897881, 3725847, 8693643, 26080929]

約数ペア:

[(1, 26080929), (3, 8693643), (7, 3725847), (9, 2897881), (21, 1241949), (53, 492093), (63, 413983), (73, 357273), (107, 243747), (159, 164031), (219, 119091), (321, 81249), (371, 70299), (477, 54677), (511, 51039), (657, 39697), (749, 34821), (963, 27083), (1113, 23433), (1533, 17013), (2247, 11607), (3339, 7811), (3869, 6741), (4599, 5671)]