153129361

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 195941376

約数和(自身を除く): 42812015

約数列:

[1, 7, 11, 49, 77, 127, 539, 889, 1397, 2237, 6223, 9779, 15659, 24607, 68453, 109613, 172249, 284099, 1205743, 1988693, 3125089, 13920851, 21875623, 153129361]

約数ペア:

[(1, 153129361), (7, 21875623), (11, 13920851), (49, 3125089), (77, 1988693), (127, 1205743), (539, 284099), (889, 172249), (1397, 109613), (2237, 68453), (6223, 24607), (9779, 15659)]