81792663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 121497600

約数和(自身を除く): 39704937

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 589, 779, 1129, 1271, 1767, 2337, 3387, 3813, 21451, 24149, 34999, 46289, 64353, 72447, 104997, 138867, 664981, 879491, 1434959, 1994943, 2638473, 4304877, 27264221, 81792663]

約数ペア:

[(1, 81792663), (3, 27264221), (19, 4304877), (31, 2638473), (41, 1994943), (57, 1434959), (93, 879491), (123, 664981), (589, 138867), (779, 104997), (1129, 72447), (1271, 64353), (1767, 46289), (2337, 34999), (3387, 24149), (3813, 21451)]