78852851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 105960960

約数和(自身を除く): 27108109

約数列:

[1, 7, 11, 17, 59, 77, 119, 187, 413, 649, 1003, 1021, 1309, 4543, 7021, 7147, 11033, 11231, 17357, 60239, 77231, 78617, 121499, 190927, 421673, 662629, 1024063, 1336489, 4638403, 7168441, 11264693, 78852851]

約数ペア:

[(1, 78852851), (7, 11264693), (11, 7168441), (17, 4638403), (59, 1336489), (77, 1024063), (119, 662629), (187, 421673), (413, 190927), (649, 121499), (1003, 78617), (1021, 77231), (1309, 60239), (4543, 17357), (7021, 11231), (7147, 11033)]