71346891

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{44123}}^1$

素因数の和:44151

約数の個数: 24

約数和(自身を含む): 120723264

約数和(自身を除く): 49376373

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 44123, 132369, 308861, 485353, 926583, 1456059, 2162027, 3397471, 6486081, 10192413, 23782297, 71346891]

約数ペア:

[(1, 71346891), (3, 23782297), (7, 10192413), (11, 6486081), (21, 3397471), (33, 2162027), (49, 1456059), (77, 926583), (147, 485353), (231, 308861), (539, 132369), (1617, 44123)]