49400217

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 74011080

約数和(自身を除く): 24610863

約数列:

[1, 3, 9, 37, 109, 111, 327, 333, 981, 1361, 4033, 4083, 12099, 12249, 36297, 50357, 148349, 151071, 445047, 453213, 1335141, 5488913, 16466739, 49400217]

約数ペア:

[(1, 49400217), (3, 16466739), (9, 5488913), (37, 1335141), (109, 453213), (111, 445047), (327, 151071), (333, 148349), (981, 50357), (1361, 36297), (4033, 12249), (4083, 12099)]