155536997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{3361}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 194296704

約数和(自身を除く): 38759707

約数列:

[1, 7, 11, 77, 601, 3361, 4207, 6611, 23527, 36971, 46277, 258797, 2019961, 14139727, 22219571, 155536997]

約数ペア:

[(1, 155536997), (7, 22219571), (11, 14139727), (77, 2019961), (601, 258797), (3361, 46277), (4207, 36971), (6611, 23527)]