27761943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 42762240

約数和(自身を除く): 15000297

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 253, 463, 759, 869, 1389, 1817, 2607, 5093, 5451, 10649, 15279, 19987, 31947, 36577, 59961, 109731, 117139, 351417, 402347, 841271, 1207041, 2523813, 9253981, 27761943]

約数ペア:

[(1, 27761943), (3, 9253981), (11, 2523813), (23, 1207041), (33, 841271), (69, 402347), (79, 351417), (237, 117139), (253, 109731), (463, 59961), (759, 36577), (869, 31947), (1389, 19987), (1817, 15279), (2607, 10649), (5093, 5451)]