27699783

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 40199808

約数和(自身を除く): 12500025

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 743, 867, 2193, 2229, 12427, 12631, 31949, 37281, 37893, 95847, 214727, 543133, 644181, 1629399, 9233261, 27699783]

約数ペア:

[(1, 27699783), (3, 9233261), (17, 1629399), (43, 644181), (51, 543133), (129, 214727), (289, 95847), (731, 37893), (743, 37281), (867, 31949), (2193, 12631), (2229, 12427)]