26946777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 44061696

約数和(自身を除く): 17114919

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 2731, 3289, 8193, 9867, 30041, 35503, 62813, 90123, 106509, 188439, 390533, 690943, 816569, 1171599, 2072829, 2449707, 8982259, 26946777]

約数ペア:

[(1, 26946777), (3, 8982259), (11, 2449707), (13, 2072829), (23, 1171599), (33, 816569), (39, 690943), (69, 390533), (143, 188439), (253, 106509), (299, 90123), (429, 62813), (759, 35503), (897, 30041), (2731, 9867), (3289, 8193)]