190054887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 284304384

約数和(自身を除く): 94249497

約数列:

[1, 3, 11, 33, 47, 141, 181, 517, 543, 677, 1551, 1991, 2031, 5973, 7447, 8507, 22341, 25521, 31819, 93577, 95457, 122537, 280731, 350009, 367611, 1050027, 1347907, 4043721, 5759239, 17277717, 63351629, 190054887]

約数ペア:

[(1, 190054887), (3, 63351629), (11, 17277717), (33, 5759239), (47, 4043721), (141, 1347907), (181, 1050027), (517, 367611), (543, 350009), (677, 280731), (1551, 122537), (1991, 95457), (2031, 93577), (5973, 31819), (7447, 25521), (8507, 22341)]