164870829

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 254217600

約数和(自身を除く): 89346771

約数列:

[1, 3, 9, 27, 29, 87, 193, 261, 579, 783, 1091, 1737, 3273, 5211, 5597, 9819, 16791, 29457, 31639, 50373, 94917, 151119, 210563, 284751, 631689, 854253, 1895067, 5685201, 6106327, 18318981, 54956943, 164870829]

約数ペア:

[(1, 164870829), (3, 54956943), (9, 18318981), (27, 6106327), (29, 5685201), (87, 1895067), (193, 854253), (261, 631689), (579, 284751), (783, 210563), (1091, 151119), (1737, 94917), (3273, 50373), (5211, 31639), (5597, 29457), (9819, 16791)]