42665667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 23136573

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 839, 1541, 2211, 2517, 4623, 9229, 16951, 19297, 27687, 50853, 56213, 57891, 168639, 212267, 618343, 636801, 1292899, 1855029, 3878697, 14221889, 42665667]

約数ペア:

[(1, 42665667), (3, 14221889), (11, 3878697), (23, 1855029), (33, 1292899), (67, 636801), (69, 618343), (201, 212267), (253, 168639), (737, 57891), (759, 56213), (839, 50853), (1541, 27687), (2211, 19297), (2517, 16951), (4623, 9229)]