224259543

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 337937600

約数和(自身を除く): 113678057

約数列:

[1, 3, 9, 27, 109, 181, 327, 421, 543, 981, 1263, 1629, 2943, 3789, 4887, 11367, 19729, 45889, 59187, 76201, 137667, 177561, 228603, 413001, 532683, 685809, 1239003, 2057427, 8305909, 24917727, 74753181, 224259543]

約数ペア:

[(1, 224259543), (3, 74753181), (9, 24917727), (27, 8305909), (109, 2057427), (181, 1239003), (327, 685809), (421, 532683), (543, 413001), (981, 228603), (1263, 177561), (1629, 137667), (2943, 76201), (3789, 59187), (4887, 45889), (11367, 19729)]