42182019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 68851200

約数和(自身を除く): 26669181

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 1303, 2943, 3597, 3909, 10791, 11727, 14333, 32373, 35181, 42999, 128997, 142027, 386991, 426081, 1278243, 1562297, 3834729, 4686891, 14060673, 42182019]

約数ペア:

[(1, 42182019), (3, 14060673), (9, 4686891), (11, 3834729), (27, 1562297), (33, 1278243), (99, 426081), (109, 386991), (297, 142027), (327, 128997), (981, 42999), (1199, 35181), (1303, 32373), (2943, 14333), (3597, 11727), (3909, 10791)]