71022159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{947}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 110768112

約数和(自身を除く): 39745953

約数列:

[1, 3, 9, 13, 39, 117, 641, 947, 1923, 2841, 5769, 8333, 8523, 12311, 24999, 36933, 74997, 110799, 607027, 1821081, 5463243, 7891351, 23674053, 71022159]

約数ペア:

[(1, 71022159), (3, 23674053), (9, 7891351), (13, 5463243), (39, 1821081), (117, 607027), (641, 110799), (947, 74997), (1923, 36933), (2841, 24999), (5769, 12311), (8333, 8523)]