68710971

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{5303}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 104891904

約数和(自身を除く): 36180933

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 5303, 12957, 15909, 37121, 111363, 3271951, 9815853, 22903657, 68710971]

約数ペア:

[(1, 68710971), (3, 22903657), (7, 9815853), (21, 3271951), (617, 111363), (1851, 37121), (4319, 15909), (5303, 12957)]