69717843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11243}}^1$

素因数の和:11315

約数の個数: 24

約数和(自身を含む): 110506032

約数和(自身を除く): 40788189

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 11243, 33729, 101187, 146159, 438477, 595879, 1315431, 1787637, 5362911, 7746427, 23239281, 69717843]

約数ペア:

[(1, 69717843), (3, 23239281), (9, 7746427), (13, 5362911), (39, 1787637), (53, 1315431), (117, 595879), (159, 438477), (477, 146159), (689, 101187), (2067, 33729), (6201, 11243)]