71739327

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 106178688

約数和(自身を除く): 34439361

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 1177, 1847, 3531, 5541, 12947, 20317, 38841, 60951, 197629, 223487, 592887, 670461, 2173919, 6521757, 23913109, 71739327]

約数ペア:

[(1, 71739327), (3, 23913109), (11, 6521757), (33, 2173919), (107, 670461), (121, 592887), (321, 223487), (363, 197629), (1177, 60951), (1847, 38841), (3531, 20317), (5541, 12947)]