26948943

素因数分解:

$3^6\times 7^1\times {\mathrm{5281}}^1$

素因数の和:5306

約数の個数: 28

約数和(自身を含む): 46185808

約数和(自身を除く): 19236865

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5281, 15843, 36967, 47529, 110901, 142587, 332703, 427761, 998109, 1283283, 2994327, 3849849, 8982981, 26948943]

約数ペア:

[(1, 26948943), (3, 8982981), (7, 3849849), (9, 2994327), (21, 1283283), (27, 998109), (63, 427761), (81, 332703), (189, 142587), (243, 110901), (567, 47529), (729, 36967), (1701, 15843), (5103, 5281)]