27762003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 42659136

約数和(自身を除く): 14897133

約数列:

[1, 3, 9, 17, 51, 153, 421, 431, 1263, 1293, 3789, 3879, 7157, 7327, 21471, 21981, 64413, 65943, 181451, 544353, 1633059, 3084667, 9254001, 27762003]

約数ペア:

[(1, 27762003), (3, 9254001), (9, 3084667), (17, 1633059), (51, 544353), (153, 181451), (421, 65943), (431, 64413), (1263, 21981), (1293, 21471), (3789, 7327), (3879, 7157)]