201618084927

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2216777}}^1$

素因数の和:2216919

約数の個数: 32

約数和(自身を含む): 316662303744

約数和(自身を除く): 115044218817

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 427, 497, 1281, 1491, 4331, 12993, 30317, 90951, 2216777, 6650331, 15517439, 46552317, 135223397, 157391167, 405670191, 472173501, 946563779, 1101738169, 2839691337, 3305214507, 9600861187, 28802583561, 67206028309, 201618084927]

約数ペア:

[(1, 201618084927), (3, 67206028309), (7, 28802583561), (21, 9600861187), (61, 3305214507), (71, 2839691337), (183, 1101738169), (213, 946563779), (427, 472173501), (497, 405670191), (1281, 157391167), (1491, 135223397), (4331, 46552317), (12993, 15517439), (30317, 6650331), (90951, 2216777)]