83894427

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 127196160

約数和(自身を除く): 43301733

約数列:

[1, 3, 9, 27, 97, 103, 291, 309, 311, 873, 927, 933, 2619, 2781, 2799, 8397, 9991, 29973, 30167, 32033, 89919, 90501, 96099, 269757, 271503, 288297, 814509, 864891, 3107201, 9321603, 27964809, 83894427]

約数ペア:

[(1, 83894427), (3, 27964809), (9, 9321603), (27, 3107201), (97, 864891), (103, 814509), (291, 288297), (309, 271503), (311, 269757), (873, 96099), (927, 90501), (933, 89919), (2619, 32033), (2781, 30167), (2799, 29973), (8397, 9991)]