3180969

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 5311488

約数和(自身を除く): 2130519

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 127, 207, 253, 363, 381, 759, 1089, 1143, 1397, 2277, 2783, 2921, 4191, 8349, 8763, 12573, 15367, 25047, 26289, 32131, 46101, 96393, 138303, 289179, 353441, 1060323, 3180969]

約数ペア:

[(1, 3180969), (3, 1060323), (9, 353441), (11, 289179), (23, 138303), (33, 96393), (69, 46101), (99, 32131), (121, 26289), (127, 25047), (207, 15367), (253, 12573), (363, 8763), (381, 8349), (759, 4191), (1089, 2921), (1143, 2783), (1397, 2277)]