68145957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3803}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 108003168

約数和(自身を除く): 39857211

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 3803, 5973, 11409, 17919, 34227, 41833, 125499, 376497, 688343, 2065029, 6195087, 7571773, 22715319, 68145957]

約数ペア:

[(1, 68145957), (3, 22715319), (9, 7571773), (11, 6195087), (33, 2065029), (99, 688343), (181, 376497), (543, 125499), (1629, 41833), (1991, 34227), (3803, 17919), (5973, 11409)]