55170441

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 85194252

約数和(自身を除く): 30023811

約数列:

[1, 3, 9, 29, 37, 87, 111, 197, 261, 333, 591, 841, 1073, 1773, 2523, 3219, 5713, 7289, 7569, 9657, 17139, 21867, 31117, 51417, 65601, 93351, 165677, 211381, 280053, 497031, 634143, 1491093, 1902429, 6130049, 18390147, 55170441]

約数ペア:

[(1, 55170441), (3, 18390147), (9, 6130049), (29, 1902429), (37, 1491093), (87, 634143), (111, 497031), (197, 280053), (261, 211381), (333, 165677), (591, 93351), (841, 65601), (1073, 51417), (1773, 31117), (2523, 21867), (3219, 17139), (5713, 9657), (7289, 7569)]