47536281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{135431}}^1$

素因数の和:135453

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 28305639

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 135431, 406293, 1218879, 1760603, 3656637, 5281809, 15845427, 47536281]

約数ペア:

[(1, 47536281), (3, 15845427), (9, 5281809), (13, 3656637), (27, 1760603), (39, 1218879), (117, 406293), (351, 135431)]