68776991569

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9203}}^1\times {\mathrm{4751}}^1$

素因数の和:13989

約数の個数: 24

約数和(自身を含む): 81439053696

約数和(自身を除く): 12662062127

約数列:

[1, 11, 13, 121, 143, 1573, 4751, 9203, 52261, 61763, 101233, 119639, 574871, 679393, 1113563, 1316029, 7473323, 14476319, 43723453, 480957983, 568404889, 5290537813, 6252453779, 68776991569]

約数ペア:

[(1, 68776991569), (11, 6252453779), (13, 5290537813), (121, 568404889), (143, 480957983), (1573, 43723453), (4751, 14476319), (9203, 7473323), (52261, 1316029), (61763, 1113563), (101233, 679393), (119639, 574871)]