65975811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20611}}^1$

素因数の和:20722

約数の個数: 16

約数和(自身を含む): 96958848

約数和(自身を除く): 30983037

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 20611, 61833, 226721, 680163, 1999267, 5997801, 21991937, 65975811]

約数ペア:

[(1, 65975811), (3, 21991937), (11, 5997801), (33, 1999267), (97, 680163), (291, 226721), (1067, 61833), (3201, 20611)]