156728411307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70503109}}^1$

素因数の和:70503147

約数の個数: 24

約数和(自身を含む): 256631320400

約数和(自身を除く): 99902909093

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 70503109, 211509327, 634527981, 916540417, 1339559071, 2749621251, 4018677213, 8248863753, 12056031639, 17414267923, 52242803769, 156728411307]

約数ペア:

[(1, 156728411307), (3, 52242803769), (9, 17414267923), (13, 12056031639), (19, 8248863753), (39, 4018677213), (57, 2749621251), (117, 1339559071), (171, 916540417), (247, 634527981), (741, 211509327), (2223, 70503109)]