135121521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 197478400

約数和(自身を除く): 62356879

約数列:

[1, 3, 19, 37, 57, 79, 111, 237, 703, 811, 1501, 2109, 2433, 2923, 4503, 8769, 15409, 30007, 46227, 55537, 64069, 90021, 166611, 192207, 570133, 1217311, 1710399, 2370553, 3651933, 7111659, 45040507, 135121521]

約数ペア:

[(1, 135121521), (3, 45040507), (19, 7111659), (37, 3651933), (57, 2370553), (79, 1710399), (111, 1217311), (237, 570133), (703, 192207), (811, 166611), (1501, 90021), (2109, 64069), (2433, 55537), (2923, 46227), (4503, 30007), (8769, 15409)]