77179641

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 128947200

約数和(自身を除く): 51767559

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1459, 1603, 2519, 4377, 4809, 7557, 10213, 16049, 17633, 30639, 48147, 52899, 112343, 334111, 337029, 1002333, 2338777, 3675221, 7016331, 11025663, 25726547, 77179641]

約数ペア:

[(1, 77179641), (3, 25726547), (7, 11025663), (11, 7016331), (21, 3675221), (33, 2338777), (77, 1002333), (229, 337029), (231, 334111), (687, 112343), (1459, 52899), (1603, 48147), (2519, 30639), (4377, 17633), (4809, 16049), (7557, 10213)]