71377986511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{193}}^2\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 77732866176

約数和(自身を除く): 6354879665

約数列:

[1, 13, 193, 223, 661, 2509, 2899, 8593, 37249, 43039, 127573, 147403, 484237, 559507, 1658449, 1916239, 8306527, 24621589, 28448779, 107984851, 320080657, 369834127, 5490614347, 71377986511]

約数ペア:

[(1, 71377986511), (13, 5490614347), (193, 369834127), (223, 320080657), (661, 107984851), (2509, 28448779), (2899, 24621589), (8593, 8306527), (37249, 1916239), (43039, 1658449), (127573, 559507), (147403, 484237)]