129487743

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26693}}^1$

素因数の和:26724

約数の個数: 36

約数和(自身を含む): 237363048

約数和(自身を除く): 107875305

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 26693, 80079, 186851, 240237, 293623, 560553, 880869, 1307957, 1681659, 2055361, 2642607, 3923871, 6166083, 11771613, 14387527, 18498249, 43162581, 129487743]

約数ペア:

[(1, 129487743), (3, 43162581), (7, 18498249), (9, 14387527), (11, 11771613), (21, 6166083), (33, 3923871), (49, 2642607), (63, 2055361), (77, 1681659), (99, 1307957), (147, 880869), (231, 560553), (441, 293623), (539, 240237), (693, 186851), (1617, 80079), (4851, 26693)]