155577741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109639}}^1$

素因数の和:109696

約数の個数: 16

約数和(自身を含む): 231559680

約数和(自身を除く): 75981939

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 109639, 328917, 1206029, 3618087, 4714477, 14143431, 51859247, 155577741]

約数ペア:

[(1, 155577741), (3, 51859247), (11, 14143431), (33, 4714477), (43, 3618087), (129, 1206029), (473, 328917), (1419, 109639)]