131068971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 207056304

約数和(自身を除く): 75987333

約数列:

[1, 3, 9, 11, 33, 99, 457, 1371, 2897, 4113, 5027, 8691, 15081, 26073, 31867, 45243, 95601, 286803, 1323929, 3971787, 11915361, 14563219, 43689657, 131068971]

約数ペア:

[(1, 131068971), (3, 43689657), (9, 14563219), (11, 11915361), (33, 3971787), (99, 1323929), (457, 286803), (1371, 95601), (2897, 45243), (4113, 31867), (5027, 26073), (8691, 15081)]