67699947

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10501}}^1$

素因数の和:10818

約数の個数: 16

約数和(自身を含む): 103507712

約数和(自身を除く): 35807765

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 10501, 31503, 73507, 220521, 3223807, 9671421, 22566649, 67699947]

約数ペア:

[(1, 67699947), (3, 22566649), (7, 9671421), (21, 3223807), (307, 220521), (921, 73507), (2149, 31503), (6447, 10501)]