21081465603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9258439}}^1$

素因数の和:9258479

約数の個数: 24

約数和(自身を含む): 34663599360

約数和(自身を除く): 13582133757

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 9258439, 27775317, 83325951, 101842829, 212944097, 305528487, 638832291, 916585461, 1916496873, 2342385067, 7027155201, 21081465603]

約数ペア:

[(1, 21081465603), (3, 7027155201), (9, 2342385067), (11, 1916496873), (23, 916585461), (33, 638832291), (69, 305528487), (99, 212944097), (207, 101842829), (253, 83325951), (759, 27775317), (2277, 9258439)]