51161097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6659}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 73846080

約数和(自身を除く): 22684983

約数列:

[1, 3, 13, 39, 197, 591, 2561, 6659, 7683, 19977, 86567, 259701, 1311823, 3935469, 17053699, 51161097]

約数ペア:

[(1, 51161097), (3, 17053699), (13, 3935469), (39, 1311823), (197, 259701), (591, 86567), (2561, 19977), (6659, 7683)]