71791377

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{57943}}^1$

素因数の和:58012

約数の個数: 16

約数和(自身を含む): 111252480

約数和(自身を除く): 39461103

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 57943, 173829, 405601, 1216803, 3418637, 10255911, 23930459, 71791377]

約数ペア:

[(1, 71791377), (3, 23930459), (7, 10255911), (21, 3418637), (59, 1216803), (177, 405601), (413, 173829), (1239, 57943)]