82209249

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{23603}}^1$

素因数の和:23658

約数の個数: 20

約数和(自身を含む): 125667696

約数和(自身を除く): 43458447

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 23603, 70809, 212427, 637281, 1014929, 1911843, 3044787, 9134361, 27403083, 82209249]

約数ペア:

[(1, 82209249), (3, 27403083), (9, 9134361), (27, 3044787), (43, 1911843), (81, 1014929), (129, 637281), (387, 212427), (1161, 70809), (3483, 23603)]