155358423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 258279840

約数和(自身を除く): 102921417

約数列:

[1, 3, 9, 11, 29, 33, 53, 87, 99, 159, 261, 319, 477, 583, 957, 1021, 1537, 1749, 2871, 3063, 4611, 5247, 9189, 11231, 13833, 16907, 29609, 33693, 50721, 54113, 88827, 101079, 152163, 162339, 266481, 325699, 487017, 595243, 977097, 1569277, 1785729, 2931291, 4707831, 5357187, 14123493, 17262047, 51786141, 155358423]

約数ペア:

[(1, 155358423), (3, 51786141), (9, 17262047), (11, 14123493), (29, 5357187), (33, 4707831), (53, 2931291), (87, 1785729), (99, 1569277), (159, 977097), (261, 595243), (319, 487017), (477, 325699), (583, 266481), (957, 162339), (1021, 152163), (1537, 101079), (1749, 88827), (2871, 54113), (3063, 50721), (4611, 33693), (5247, 29609), (9189, 16907), (11231, 13833)]