90620739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8887}}^1$

素因数の和:9007

約数の個数: 24

約数和(自身を含む): 144198912

約数和(自身を除く): 53578173

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 3399, 8887, 10197, 26661, 79983, 97757, 293271, 879813, 915361, 2746083, 8238249, 10068971, 30206913, 90620739]

約数ペア:

[(1, 90620739), (3, 30206913), (9, 10068971), (11, 8238249), (33, 2746083), (99, 915361), (103, 879813), (309, 293271), (927, 97757), (1133, 79983), (3399, 26661), (8887, 10197)]