68965779

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 96394752

約数和(自身を除く): 27428973

約数列:

[1, 3, 47, 71, 83, 141, 213, 249, 3337, 3901, 5893, 6889, 10011, 11703, 17679, 20667, 276971, 323783, 489119, 830913, 971349, 1467357, 22988593, 68965779]

約数ペア:

[(1, 68965779), (3, 22988593), (47, 1467357), (71, 971349), (83, 830913), (141, 489119), (213, 323783), (249, 276971), (3337, 20667), (3901, 17679), (5893, 11703), (6889, 10011)]