71643651

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9587}}^1$

素因数の和:9690

約数の個数: 16

約数和(自身を含む): 99408384

約数和(自身を除く): 27764733

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 9587, 28761, 450589, 508111, 1351767, 1524333, 23881217, 71643651]

約数ペア:

[(1, 71643651), (3, 23881217), (47, 1524333), (53, 1351767), (141, 508111), (159, 450589), (2491, 28761), (7473, 9587)]