61875171

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{16253}}^1$

素因数の和:16312

約数の個数: 20

約数和(自身を含む): 94403232

約数和(自身を除く): 32528061

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 16253, 48759, 146277, 438831, 763891, 1316493, 2291673, 6875019, 20625057, 61875171]

約数ペア:

[(1, 61875171), (3, 20625057), (9, 6875019), (27, 2291673), (47, 1316493), (81, 763891), (141, 438831), (423, 146277), (1269, 48759), (3807, 16253)]