71871609

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9311}}^1$

素因数の和:9428

約数の個数: 16

約数和(自身を含む): 100122624

約数和(自身を除く): 28251015

約数列:

[1, 3, 31, 83, 93, 249, 2573, 7719, 9311, 27933, 288641, 772813, 865923, 2318439, 23957203, 71871609]

約数ペア:

[(1, 71871609), (3, 23957203), (31, 2318439), (83, 865923), (93, 772813), (249, 288641), (2573, 27933), (7719, 9311)]