27443559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 47029248

約数和(自身を除く): 19585689

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 53, 71, 143, 159, 187, 213, 221, 429, 561, 583, 663, 689, 781, 901, 923, 1207, 1749, 2067, 2343, 2431, 2703, 2769, 3621, 3763, 7293, 7579, 9911, 10153, 11289, 11713, 13277, 15691, 22737, 29733, 30459, 35139, 39831, 41393, 47073, 48919, 63971, 124179, 128843, 146757, 172601, 191913, 386529, 517803, 538109, 703681, 831623, 1614327, 2111043, 2494869, 9147853, 27443559]

約数ペア:

[(1, 27443559), (3, 9147853), (11, 2494869), (13, 2111043), (17, 1614327), (33, 831623), (39, 703681), (51, 538109), (53, 517803), (71, 386529), (143, 191913), (159, 172601), (187, 146757), (213, 128843), (221, 124179), (429, 63971), (561, 48919), (583, 47073), (663, 41393), (689, 39831), (781, 35139), (901, 30459), (923, 29733), (1207, 22737), (1749, 15691), (2067, 13277), (2343, 11713), (2431, 11289), (2703, 10153), (2769, 9911), (3621, 7579), (3763, 7293)]