68515167

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61559}}^1$

素因数の和:61622

約数の個数: 16

約数和(自身を含む): 106375680

約数和(自身を除く): 37860513

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 61559, 184677, 430913, 1292739, 3262627, 9787881, 22838389, 68515167]

約数ペア:

[(1, 68515167), (3, 22838389), (7, 9787881), (21, 3262627), (53, 1292739), (159, 430913), (371, 184677), (1113, 61559)]