77792913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 126996480

約数和(自身を除く): 49203567

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 2543, 2781, 3399, 7629, 10197, 22887, 27973, 30591, 68661, 83919, 251757, 261929, 755271, 785787, 2357361, 2881219, 7072083, 8643657, 25930971, 77792913]

約数ペア:

[(1, 77792913), (3, 25930971), (9, 8643657), (11, 7072083), (27, 2881219), (33, 2357361), (99, 785787), (103, 755271), (297, 261929), (309, 251757), (927, 83919), (1133, 68661), (2543, 30591), (2781, 27973), (3399, 22887), (7629, 10197)]