165712311

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{7079}}^1$

素因数の和:7125

約数の個数: 30

約数和(自身を含む): 263000760

約数和(自身を除く): 97288449

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7079, 7803, 21237, 23409, 63711, 120343, 191133, 361029, 573399, 1083087, 2045831, 3249261, 6137493, 9747783, 18412479, 55237437, 165712311]

約数ペア:

[(1, 165712311), (3, 55237437), (9, 18412479), (17, 9747783), (27, 6137493), (51, 3249261), (81, 2045831), (153, 1083087), (289, 573399), (459, 361029), (867, 191133), (1377, 120343), (2601, 63711), (7079, 23409), (7803, 21237)]