156941739

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{20113}}^1$

素因数の和:20156

約数の個数: 24

約数和(自身を含む): 246999920

約数和(自身を除く): 90058181

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 20113, 60339, 181017, 341921, 543051, 1025763, 3077289, 5812657, 9231867, 17437971, 52313913, 156941739]

約数ペア:

[(1, 156941739), (3, 52313913), (9, 17437971), (17, 9231867), (27, 5812657), (51, 3077289), (153, 1025763), (289, 543051), (459, 341921), (867, 181017), (2601, 60339), (7803, 20113)]