71381799

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 105580800

約数和(自身を除く): 34199001

約数列:

[1, 3, 9, 59, 177, 179, 531, 537, 751, 1611, 2253, 6759, 10561, 31683, 44309, 95049, 132927, 134429, 398781, 403287, 1209861, 7931311, 23793933, 71381799]

約数ペア:

[(1, 71381799), (3, 23793933), (9, 7931311), (59, 1209861), (177, 403287), (179, 398781), (531, 134429), (537, 132927), (751, 95049), (1611, 44309), (2253, 31683), (6759, 10561)]