153667071

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{247451}}^1$

素因数の和:247483

約数の個数: 16

約数和(自身を含む): 237553920

約数和(自身を除く): 83886849

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 247451, 742353, 2227059, 5691373, 6681177, 17074119, 51222357, 153667071]

約数ペア:

[(1, 153667071), (3, 51222357), (9, 17074119), (23, 6681177), (27, 5691373), (69, 2227059), (207, 742353), (621, 247451)]