40400811

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 66974544

約数和(自身を除く): 26573733

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 1613, 2277, 2783, 4839, 8349, 14517, 17743, 25047, 37099, 53229, 111297, 159687, 195173, 333891, 408089, 585519, 1224267, 1756557, 3672801, 4488979, 13466937, 40400811]

約数ペア:

[(1, 40400811), (3, 13466937), (9, 4488979), (11, 3672801), (23, 1756557), (33, 1224267), (69, 585519), (99, 408089), (121, 333891), (207, 195173), (253, 159687), (363, 111297), (759, 53229), (1089, 37099), (1613, 25047), (2277, 17743), (2783, 14517), (4839, 8349)]