91164321

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 134076384

約数和(自身を除く): 42912063

約数列:

[1, 3, 9, 107, 137, 321, 411, 691, 963, 1233, 2073, 6219, 14659, 43977, 73937, 94667, 131931, 221811, 284001, 665433, 852003, 10129369, 30388107, 91164321]

約数ペア:

[(1, 91164321), (3, 30388107), (9, 10129369), (107, 852003), (137, 665433), (321, 284001), (411, 221811), (691, 131931), (963, 94667), (1233, 73937), (2073, 43977), (6219, 14659)]