71279169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1657}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 102504192

約数和(自身を除く): 31225023

約数列:

[1, 3, 13, 39, 1103, 1657, 3309, 4971, 14339, 21541, 43017, 64623, 1827671, 5483013, 23759723, 71279169]

約数ペア:

[(1, 71279169), (3, 23759723), (13, 5483013), (39, 1827671), (1103, 64623), (1657, 43017), (3309, 21541), (4971, 14339)]