71847171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13693}}^1$

素因数の和:13763

約数の個数: 24

約数和(自身を含む): 115358256

約数和(自身を除く): 43511085

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 13693, 41079, 123237, 150623, 451869, 725729, 1355607, 2177187, 6531561, 7983019, 23949057, 71847171]

約数ペア:

[(1, 71847171), (3, 23949057), (9, 7983019), (11, 6531561), (33, 2177187), (53, 1355607), (99, 725729), (159, 451869), (477, 150623), (583, 123237), (1749, 41079), (5247, 13693)]