77915072389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{346417}}^1$

素因数の和:346585

約数の個数: 32

約数和(自身を含む): 102162825216

約数和(自身を除く): 24247752827

約数列:

[1, 7, 11, 23, 77, 127, 161, 253, 889, 1397, 1771, 2921, 9779, 20447, 32131, 224917, 346417, 2424919, 3810587, 7967591, 26674109, 43994959, 55773137, 87643501, 307964713, 483944549, 613504507, 1011884057, 3387611843, 7083188399, 11130724627, 77915072389]

約数ペア:

[(1, 77915072389), (7, 11130724627), (11, 7083188399), (23, 3387611843), (77, 1011884057), (127, 613504507), (161, 483944549), (253, 307964713), (889, 87643501), (1397, 55773137), (1771, 43994959), (2921, 26674109), (9779, 7967591), (20447, 3810587), (32131, 2424919), (224917, 346417)]