77839377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1597}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 130089984

約数和(自身を除く): 52250607

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 1597, 2321, 4431, 4791, 6963, 11179, 16247, 17567, 33537, 48741, 52701, 122969, 336967, 368907, 1010901, 2358769, 3706637, 7076307, 11119911, 25946459, 77839377]

約数ペア:

[(1, 77839377), (3, 25946459), (7, 11119911), (11, 7076307), (21, 3706637), (33, 2358769), (77, 1010901), (211, 368907), (231, 336967), (633, 122969), (1477, 52701), (1597, 48741), (2321, 33537), (4431, 17567), (4791, 16247), (6963, 11179)]