80141787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10247}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 127895040

約数和(自身を除く): 47753253

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 7821, 10247, 30741, 92223, 112717, 338151, 809513, 1014453, 2428539, 7285617, 8904643, 26713929, 80141787]

約数ペア:

[(1, 80141787), (3, 26713929), (9, 8904643), (11, 7285617), (33, 2428539), (79, 1014453), (99, 809513), (237, 338151), (711, 112717), (869, 92223), (2607, 30741), (7821, 10247)]