85757997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 42943443

約数列:

[1, 3, 13, 31, 39, 89, 93, 267, 403, 797, 1157, 1209, 2391, 2759, 3471, 8277, 10361, 24707, 31083, 35867, 70933, 74121, 107601, 212799, 321191, 922129, 963573, 2198923, 2766387, 6596769, 28585999, 85757997]

約数ペア:

[(1, 85757997), (3, 28585999), (13, 6596769), (31, 2766387), (39, 2198923), (89, 963573), (93, 922129), (267, 321191), (403, 212799), (797, 107601), (1157, 74121), (1209, 70933), (2391, 35867), (2759, 31083), (3471, 24707), (8277, 10361)]