275396481

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1090

約数の個数: 36

約数和(自身を含む): 426765612

約数和(自身を除く): 151369131

約数列:

[1, 3, 9, 17, 51, 113, 153, 289, 339, 867, 937, 1017, 1921, 2601, 2811, 5763, 8433, 15929, 17289, 32657, 47787, 97971, 105881, 143361, 270793, 293913, 317643, 812379, 952929, 1799977, 2437137, 5399931, 16199793, 30599609, 91798827, 275396481]

約数ペア:

[(1, 275396481), (3, 91798827), (9, 30599609), (17, 16199793), (51, 5399931), (113, 2437137), (153, 1799977), (289, 952929), (339, 812379), (867, 317643), (937, 293913), (1017, 270793), (1921, 143361), (2601, 105881), (2811, 97971), (5763, 47787), (8433, 32657), (15929, 17289)]