71584293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 108421632

約数和(自身を除く): 36837339

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 671, 827, 1419, 2013, 2481, 2623, 7869, 9097, 27291, 28853, 35561, 50447, 86559, 106683, 151341, 391171, 554917, 1173513, 1664751, 2169221, 6507663, 23861431, 71584293]

約数ペア:

[(1, 71584293), (3, 23861431), (11, 6507663), (33, 2169221), (43, 1664751), (61, 1173513), (129, 554917), (183, 391171), (473, 151341), (671, 106683), (827, 86559), (1419, 50447), (2013, 35561), (2481, 28853), (2623, 27291), (7869, 9097)]