74161997

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 97843200

約数和(自身を除く): 23681203

約数列:

[1, 7, 13, 19, 59, 91, 133, 247, 413, 727, 767, 1121, 1729, 5089, 5369, 7847, 9451, 13813, 14573, 42893, 66157, 96691, 102011, 179569, 300251, 557609, 814967, 1256983, 3903263, 5704769, 10594571, 74161997]

約数ペア:

[(1, 74161997), (7, 10594571), (13, 5704769), (19, 3903263), (59, 1256983), (91, 814967), (133, 557609), (247, 300251), (413, 179569), (727, 102011), (767, 96691), (1121, 66157), (1729, 42893), (5089, 14573), (5369, 13813), (7847, 9451)]