13875543

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 9711657

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 179, 243, 261, 297, 319, 537, 783, 891, 957, 1611, 1969, 2349, 2673, 2871, 4833, 5191, 5907, 7047, 8613, 14499, 15573, 17721, 25839, 43497, 46719, 53163, 57101, 77517, 140157, 159489, 171303, 420471, 478467, 513909, 1261413, 1541727, 4625181, 13875543]

約数ペア:

[(1, 13875543), (3, 4625181), (9, 1541727), (11, 1261413), (27, 513909), (29, 478467), (33, 420471), (81, 171303), (87, 159489), (99, 140157), (179, 77517), (243, 57101), (261, 53163), (297, 46719), (319, 43497), (537, 25839), (783, 17721), (891, 15573), (957, 14499), (1611, 8613), (1969, 7047), (2349, 5907), (2673, 5191), (2871, 4833)]