64947179

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 72493056

約数和(自身を除く): 7545877

約数列:

[1, 11, 71, 137, 607, 781, 1507, 6677, 9727, 43097, 83159, 106997, 474067, 914749, 5904289, 64947179]

約数ペア:

[(1, 64947179), (11, 5904289), (71, 914749), (137, 474067), (607, 106997), (781, 83159), (1507, 43097), (6677, 9727)]