156767751

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8053}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 268037120

約数和(自身を除く): 111269369

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 8053, 19467, 24159, 56371, 72477, 169113, 217431, 507339, 829459, 1522017, 2488377, 5806213, 7465131, 17418639, 22395393, 52255917, 156767751]

約数ペア:

[(1, 156767751), (3, 52255917), (7, 22395393), (9, 17418639), (21, 7465131), (27, 5806213), (63, 2488377), (103, 1522017), (189, 829459), (309, 507339), (721, 217431), (927, 169113), (2163, 72477), (2781, 56371), (6489, 24159), (8053, 19467)]