68683681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 78496128

約数和(自身を除く): 9812447

約数列:

[1, 11, 23, 253, 401, 677, 4411, 7447, 9223, 15571, 101453, 171281, 271477, 2986247, 6243971, 68683681]

約数ペア:

[(1, 68683681), (11, 6243971), (23, 2986247), (253, 271477), (401, 171281), (677, 101453), (4411, 15571), (7447, 9223)]