87885603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1931}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 137133360

約数和(自身を除く): 49247757

約数列:

[1, 3, 9, 13, 39, 117, 389, 1167, 1931, 3501, 5057, 5793, 15171, 17379, 25103, 45513, 75309, 225927, 751159, 2253477, 6760431, 9765067, 29295201, 87885603]

約数ペア:

[(1, 87885603), (3, 29295201), (9, 9765067), (13, 6760431), (39, 2253477), (117, 751159), (389, 225927), (1167, 75309), (1931, 45513), (3501, 25103), (5057, 17379), (5793, 15171)]