97270719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:20999

約数の個数: 32

約数和(自身を含む): 169021440

約数和(自身を除く): 71750721

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 20959, 62877, 146713, 272467, 356303, 440139, 817401, 1068909, 1907269, 2494121, 4631939, 5721807, 7482363, 13895817, 32423573, 97270719]

約数ペア:

[(1, 97270719), (3, 32423573), (7, 13895817), (13, 7482363), (17, 5721807), (21, 4631939), (39, 2494121), (51, 1907269), (91, 1068909), (119, 817401), (221, 440139), (273, 356303), (357, 272467), (663, 146713), (1547, 62877), (4641, 20959)]