61575778851

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{15661}}^1$

素因数の和:16787

約数の個数: 32

約数和(自身を含む): 86995518720

約数和(自身を除く): 25419739869

約数列:

[1, 3, 29, 43, 87, 129, 1051, 1247, 3153, 3741, 15661, 30479, 45193, 46983, 91437, 135579, 454169, 673423, 1310597, 1362507, 2020269, 3931791, 16459711, 19529267, 49379133, 58587801, 477331619, 707767573, 1431994857, 2123302719, 20525259617, 61575778851]

約数ペア:

[(1, 61575778851), (3, 20525259617), (29, 2123302719), (43, 1431994857), (87, 707767573), (129, 477331619), (1051, 58587801), (1247, 49379133), (3153, 19529267), (3741, 16459711), (15661, 3931791), (30479, 2020269), (45193, 1362507), (46983, 1310597), (91437, 673423), (135579, 454169)]