40823919

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 67430880

約数和(自身を除く): 26606961

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1289, 1377, 1863, 3519, 3867, 10557, 11601, 21913, 29647, 31671, 34803, 65739, 88941, 104409, 197217, 266823, 503999, 591651, 800469, 1511997, 1774953, 2401407, 4535991, 13607973, 40823919]

約数ペア:

[(1, 40823919), (3, 13607973), (9, 4535991), (17, 2401407), (23, 1774953), (27, 1511997), (51, 800469), (69, 591651), (81, 503999), (153, 266823), (207, 197217), (391, 104409), (459, 88941), (621, 65739), (1173, 34803), (1289, 31671), (1377, 29647), (1863, 21913), (3519, 11601), (3867, 10557)]