73810509

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 99658944

約数和(自身を除く): 25848435

約数列:

[1, 3, 131, 293, 393, 641, 879, 1923, 38383, 83971, 115149, 187813, 251913, 563439, 24603503, 73810509]

約数ペア:

[(1, 73810509), (3, 24603503), (131, 563439), (293, 251913), (393, 187813), (641, 115149), (879, 83971), (1923, 38383)]