83481729

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 35957631

約数列:

[1, 3, 31, 47, 71, 93, 141, 213, 269, 807, 1457, 2201, 3337, 4371, 6603, 8339, 10011, 12643, 19099, 25017, 37929, 57297, 103447, 310341, 391933, 592069, 897653, 1175799, 1776207, 2692959, 27827243, 83481729]

約数ペア:

[(1, 83481729), (3, 27827243), (31, 2692959), (47, 1776207), (71, 1175799), (93, 897653), (141, 592069), (213, 391933), (269, 310341), (807, 103447), (1457, 57297), (2201, 37929), (3337, 25017), (4371, 19099), (6603, 12643), (8339, 10011)]