78345113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53551}}^1$

素因数の和:53588

約数の個数: 16

約数和(自身を含む): 102819840

約数和(自身を除く): 24474727

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 53551, 374857, 589061, 1017469, 4123427, 7122283, 11192159, 78345113]

約数ペア:

[(1, 78345113), (7, 11192159), (11, 7122283), (19, 4123427), (77, 1017469), (133, 589061), (209, 374857), (1463, 53551)]