71542413

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{56377}}^1$

素因数の和:56433

約数の個数: 16

約数和(自身を含む): 108245760

約数和(自身を除く): 36703347

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 56377, 169131, 507393, 1522179, 2649719, 7949157, 23847471, 71542413]

約数ペア:

[(1, 71542413), (3, 23847471), (9, 7949157), (27, 2649719), (47, 1522179), (141, 507393), (423, 169131), (1269, 56377)]