67934433

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 111891456

約数和(自身を除く): 43957023

約数列:

[1, 3, 7, 21, 23, 49, 69, 71, 147, 161, 213, 283, 483, 497, 849, 1127, 1491, 1633, 1981, 3381, 3479, 4899, 5943, 6509, 10437, 11431, 13867, 19527, 20093, 34293, 41601, 45563, 60279, 80017, 136689, 140651, 240051, 318941, 421953, 462139, 956823, 984557, 1386417, 2953671, 3234973, 9704919, 22644811, 67934433]

約数ペア:

[(1, 67934433), (3, 22644811), (7, 9704919), (21, 3234973), (23, 2953671), (49, 1386417), (69, 984557), (71, 956823), (147, 462139), (161, 421953), (213, 318941), (283, 240051), (483, 140651), (497, 136689), (849, 80017), (1127, 60279), (1491, 45563), (1633, 41601), (1981, 34293), (3381, 20093), (3479, 19527), (4899, 13867), (5943, 11431), (6509, 10437)]