74042991

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83101}}^1$

素因数の和:83124

約数の個数: 20

約数和(自身を含む): 120664104

約数和(自身を除く): 46621113

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 83101, 249303, 747909, 914111, 2243727, 2742333, 6731181, 8226999, 24680997, 74042991]

約数ペア:

[(1, 74042991), (3, 24680997), (9, 8226999), (11, 6731181), (27, 2742333), (33, 2243727), (81, 914111), (99, 747909), (297, 249303), (891, 83101)]