78860307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1783}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 109951488

約数和(自身を除く): 31091181

約数列:

[1, 3, 23, 69, 641, 1783, 1923, 5349, 14743, 41009, 44229, 123027, 1142903, 3428709, 26286769, 78860307]

約数ペア:

[(1, 78860307), (3, 26286769), (23, 3428709), (69, 1142903), (641, 123027), (1783, 44229), (1923, 41009), (5349, 14743)]