8112885723

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{258809}}^1$

素因数の和:258870

約数の個数: 28

約数和(自身を含む): 12446690520

約数和(自身を除く): 4333804797

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 10449, 31347, 258809, 776427, 2329281, 6987843, 11128787, 20963529, 33386361, 62890587, 100159083, 188671761, 300477249, 901431747, 2704295241, 8112885723]

約数ペア:

[(1, 8112885723), (3, 2704295241), (9, 901431747), (27, 300477249), (43, 188671761), (81, 100159083), (129, 62890587), (243, 33386361), (387, 20963529), (729, 11128787), (1161, 6987843), (3483, 2329281), (10449, 776427), (31347, 258809)]