77219253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 118475136

約数和(自身を除く): 41255883

約数列:

[1, 3, 9, 17, 51, 153, 431, 1171, 1293, 3513, 3879, 7327, 10539, 19907, 21981, 59721, 65943, 179163, 504701, 1514103, 4542309, 8579917, 25739751, 77219253]

約数ペア:

[(1, 77219253), (3, 25739751), (9, 8579917), (17, 4542309), (51, 1514103), (153, 504701), (431, 179163), (1171, 65943), (1293, 59721), (3513, 21981), (3879, 19907), (7327, 10539)]