818449929

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{809}}^1\times {\mathrm{929}}^1$

素因数の和:1766

約数の個数: 36

約数和(自身を含む): 1302455700

約数和(自身を除く): 484005771

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 809, 929, 1089, 2427, 2787, 7281, 8361, 8899, 10219, 26697, 30657, 80091, 91971, 97889, 112409, 293667, 337227, 751561, 881001, 1011681, 2254683, 6764049, 8267171, 24801513, 74404539, 90938881, 272816643, 818449929]

約数ペア:

[(1, 818449929), (3, 272816643), (9, 90938881), (11, 74404539), (33, 24801513), (99, 8267171), (121, 6764049), (363, 2254683), (809, 1011681), (929, 881001), (1089, 751561), (2427, 337227), (2787, 293667), (7281, 112409), (8361, 97889), (8899, 91971), (10219, 80091), (26697, 30657)]