227776149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{5081}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 349621272

約数和(自身を除く): 121845123

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 2637, 4981, 5081, 14943, 15243, 44829, 45729, 86377, 259131, 777393, 1488733, 4466199, 13398597, 25308461, 75925383, 227776149]

約数ペア:

[(1, 227776149), (3, 75925383), (9, 25308461), (17, 13398597), (51, 4466199), (153, 1488733), (293, 777393), (879, 259131), (2637, 86377), (4981, 45729), (5081, 44829), (14943, 15243)]