55316313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6659}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 87272640

約数和(自身を除く): 31956327

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6659, 8307, 19977, 59931, 86567, 259701, 472789, 779103, 1418367, 4255101, 6146257, 18438771, 55316313]

約数ペア:

[(1, 55316313), (3, 18438771), (9, 6146257), (13, 4255101), (39, 1418367), (71, 779103), (117, 472789), (213, 259701), (639, 86567), (923, 59931), (2769, 19977), (6659, 8307)]