54151911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 88657920

約数和(自身を除く): 34506009

約数列:

[1, 3, 9, 11, 33, 59, 73, 99, 127, 177, 219, 381, 531, 649, 657, 803, 1143, 1397, 1947, 2409, 4191, 4307, 5841, 7227, 7493, 9271, 12573, 12921, 22479, 27813, 38763, 47377, 67437, 82423, 83439, 101981, 142131, 247269, 305943, 426393, 546989, 741807, 917829, 1640967, 4922901, 6016879, 18050637, 54151911]

約数ペア:

[(1, 54151911), (3, 18050637), (9, 6016879), (11, 4922901), (33, 1640967), (59, 917829), (73, 741807), (99, 546989), (127, 426393), (177, 305943), (219, 247269), (381, 142131), (531, 101981), (649, 83439), (657, 82423), (803, 67437), (1143, 47377), (1397, 38763), (1947, 27813), (2409, 22479), (4191, 12921), (4307, 12573), (5841, 9271), (7227, 7493)]