69456231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 111312320

約数和(自身を除く): 41856089

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 433, 457, 1299, 1371, 3897, 4113, 5629, 5941, 11691, 12339, 16887, 17823, 50661, 53469, 151983, 160407, 197881, 593643, 1780929, 2572453, 5342787, 7717359, 23152077, 69456231]

約数ペア:

[(1, 69456231), (3, 23152077), (9, 7717359), (13, 5342787), (27, 2572453), (39, 1780929), (117, 593643), (351, 197881), (433, 160407), (457, 151983), (1299, 53469), (1371, 50661), (3897, 17823), (4113, 16887), (5629, 12339), (5941, 11691)]