69206787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19081}}^1$

素因数の和:19131

約数の個数: 24

約数和(自身を含む): 111133568

約数和(自身を除く): 41926781

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 19081, 57243, 171729, 248053, 591511, 744159, 1774533, 2232477, 5323599, 7689643, 23068929, 69206787]

約数ペア:

[(1, 69206787), (3, 23068929), (9, 7689643), (13, 5323599), (31, 2232477), (39, 1774533), (93, 744159), (117, 591511), (279, 248053), (403, 171729), (1209, 57243), (3627, 19081)]