72227151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7159}}^1$

素因数の和:7243

約数の個数: 24

約数和(自身を含む): 111696000

約数和(自身を除く): 39468849

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 7159, 10089, 21477, 64431, 136021, 408063, 422381, 1224189, 1267143, 3801429, 8025239, 24075717, 72227151]

約数ペア:

[(1, 72227151), (3, 24075717), (9, 8025239), (19, 3801429), (57, 1267143), (59, 1224189), (171, 422381), (177, 408063), (531, 136021), (1121, 64431), (3363, 21477), (7159, 10089)]