71663613

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83233}}^1$

素因数の和:83284

約数の個数: 16

約数和(自身を含む): 111866496

約数和(自身を除く): 40202883

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 83233, 249699, 582631, 1747893, 3412553, 10237659, 23887871, 71663613]

約数ペア:

[(1, 71663613), (3, 23887871), (7, 10237659), (21, 3412553), (41, 1747893), (123, 582631), (287, 249699), (861, 83233)]