77183791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 85688064

約数和(自身を除く): 8504273

約数列:

[1, 17, 23, 307, 391, 643, 5219, 7061, 10931, 14789, 120037, 197401, 251413, 3355817, 4540223, 77183791]

約数ペア:

[(1, 77183791), (17, 4540223), (23, 3355817), (307, 251413), (391, 197401), (643, 120037), (5219, 14789), (7061, 10931)]