190028931081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1504691}}^1$

素因数の和:1504837

約数の個数: 32

約数和(自身を含む): 286011855360

約数和(自身を除く): 95982924279

約数列:

[1, 3, 11, 33, 43, 89, 129, 267, 473, 979, 1419, 2937, 3827, 11481, 42097, 126291, 1504691, 4514073, 16551601, 49654803, 64701713, 133917499, 194105139, 401752497, 711718843, 1473092489, 2135156529, 4419277467, 5758452457, 17275357371, 63342977027, 190028931081]

約数ペア:

[(1, 190028931081), (3, 63342977027), (11, 17275357371), (33, 5758452457), (43, 4419277467), (89, 2135156529), (129, 1473092489), (267, 711718843), (473, 401752497), (979, 194105139), (1419, 133917499), (2937, 64701713), (3827, 49654803), (11481, 16551601), (42097, 4514073), (126291, 1504691)]