40535757

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 61621560

約数和(自身を除く): 21085803

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 2969, 4551, 8907, 13653, 26721, 109853, 121729, 329559, 365187, 988677, 1095561, 4503973, 13511919, 40535757]

約数ペア:

[(1, 40535757), (3, 13511919), (9, 4503973), (37, 1095561), (41, 988677), (111, 365187), (123, 329559), (333, 121729), (369, 109853), (1517, 26721), (2969, 13653), (4551, 8907)]