80251193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 94419360

約数和(自身を除く): 14168167

約数列:

[1, 11, 19, 67, 121, 209, 521, 737, 1273, 2299, 5731, 8107, 9899, 14003, 34907, 63041, 108889, 154033, 383977, 663233, 1197779, 4223747, 7295563, 80251193]

約数ペア:

[(1, 80251193), (11, 7295563), (19, 4223747), (67, 1197779), (121, 663233), (209, 383977), (521, 154033), (737, 108889), (1273, 63041), (2299, 34907), (5731, 14003), (8107, 9899)]