74041569

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16553}}^1$

素因数の和:16637

約数の個数: 24

約数和(自身を含む): 123956352

約数和(自身を除く): 49914783

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 16553, 49659, 115871, 148977, 347613, 1042839, 1175263, 3525789, 8226841, 10577367, 24680523, 74041569]

約数ペア:

[(1, 74041569), (3, 24680523), (7, 10577367), (9, 8226841), (21, 3525789), (63, 1175263), (71, 1042839), (213, 347613), (497, 148977), (639, 115871), (1491, 49659), (4473, 16553)]