77532057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 122923008

約数和(自身を除く): 45390951

約数列:

[1, 3, 9, 23, 37, 53, 69, 111, 159, 191, 207, 333, 477, 573, 851, 1219, 1719, 1961, 2553, 3657, 4393, 5883, 7067, 7659, 10123, 10971, 13179, 17649, 21201, 30369, 39537, 45103, 63603, 91107, 135309, 162541, 232829, 374551, 405927, 487623, 698487, 1123653, 1462869, 2095461, 3370959, 8614673, 25844019, 77532057]

約数ペア:

[(1, 77532057), (3, 25844019), (9, 8614673), (23, 3370959), (37, 2095461), (53, 1462869), (69, 1123653), (111, 698487), (159, 487623), (191, 405927), (207, 374551), (333, 232829), (477, 162541), (573, 135309), (851, 91107), (1219, 63603), (1719, 45103), (1961, 39537), (2553, 30369), (3657, 21201), (4393, 17649), (5883, 13179), (7067, 10971), (7659, 10123)]