82147959

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 124467200

約数和(自身を除く): 42319241

約数列:

[1, 3, 9, 27, 103, 109, 271, 309, 327, 813, 927, 981, 2439, 2781, 2943, 7317, 11227, 27913, 29539, 33681, 83739, 88617, 101043, 251217, 265851, 303129, 753651, 797553, 3042517, 9127551, 27382653, 82147959]

約数ペア:

[(1, 82147959), (3, 27382653), (9, 9127551), (27, 3042517), (103, 797553), (109, 753651), (271, 303129), (309, 265851), (327, 251217), (813, 101043), (927, 88617), (981, 83739), (2439, 33681), (2781, 29539), (2943, 27913), (7317, 11227)]