40026933

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 61651200

約数和(自身を除く): 21624267

約数列:

[1, 3, 9, 27, 37, 103, 111, 309, 333, 389, 927, 999, 1167, 2781, 3501, 3811, 10503, 11433, 14393, 34299, 40067, 43179, 102897, 120201, 129537, 360603, 388611, 1081809, 1482479, 4447437, 13342311, 40026933]

約数ペア:

[(1, 40026933), (3, 13342311), (9, 4447437), (27, 1482479), (37, 1081809), (103, 388611), (111, 360603), (309, 129537), (333, 120201), (389, 102897), (927, 43179), (999, 40067), (1167, 34299), (2781, 14393), (3501, 11433), (3811, 10503)]