78676779

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2953}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 107194752

約数和(自身を除く): 28517973

約数列:

[1, 3, 83, 107, 249, 321, 2953, 8859, 8881, 26643, 245099, 315971, 735297, 947913, 26225593, 78676779]

約数ペア:

[(1, 78676779), (3, 26225593), (83, 947913), (107, 735297), (249, 315971), (321, 245099), (2953, 26643), (8859, 8881)]