181492017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4003}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 295206912

約数和(自身を除く): 113714895

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 2159, 2667, 4003, 6477, 12009, 15113, 28021, 45339, 68051, 84063, 204153, 476357, 508381, 1429071, 1525143, 3558667, 8642477, 10676001, 25927431, 60497339, 181492017]

約数ペア:

[(1, 181492017), (3, 60497339), (7, 25927431), (17, 10676001), (21, 8642477), (51, 3558667), (119, 1525143), (127, 1429071), (357, 508381), (381, 476357), (889, 204153), (2159, 84063), (2667, 68051), (4003, 45339), (6477, 28021), (12009, 15113)]