42646779

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4483}}^1$

素因数の和:4647

約数の個数: 24

約数和(自身を含む): 70883072

約数和(自身を除く): 28236293

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 4483, 9513, 13449, 31381, 40347, 94143, 282429, 676933, 2030799, 4738531, 6092397, 14215593, 42646779]

約数ペア:

[(1, 42646779), (3, 14215593), (7, 6092397), (9, 4738531), (21, 2030799), (63, 676933), (151, 282429), (453, 94143), (1057, 40347), (1359, 31381), (3171, 13449), (4483, 9513)]