78107137893

素因数分解:

$3^5\times {\mathrm{2551}}^1\times {\mathrm{126001}}^1$

素因数の和:128567

約数の個数: 24

約数和(自身を含む): 117046785856

約数和(自身を除く): 38939647963

約数列:

[1, 3, 9, 27, 81, 243, 2551, 7653, 22959, 68877, 126001, 206631, 378003, 619893, 1134009, 3402027, 10206081, 30618243, 321428551, 964285653, 2892856959, 8678570877, 26035712631, 78107137893]

約数ペア:

[(1, 78107137893), (3, 26035712631), (9, 8678570877), (27, 2892856959), (81, 964285653), (243, 321428551), (2551, 30618243), (7653, 10206081), (22959, 3402027), (68877, 1134009), (126001, 619893), (206631, 378003)]