86919543

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 127567440

約数和(自身を除く): 40647897

約数列:

[1, 3, 9, 109, 251, 327, 353, 753, 981, 1059, 2259, 3177, 27359, 38477, 82077, 88603, 115431, 246231, 265809, 346293, 797427, 9657727, 28973181, 86919543]

約数ペア:

[(1, 86919543), (3, 28973181), (9, 9657727), (109, 797427), (251, 346293), (327, 265809), (353, 246231), (753, 115431), (981, 88603), (1059, 82077), (2259, 38477), (3177, 27359)]