127437807

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10363

約数の個数: 32

約数和(自身を含む): 211025920

約数和(自身を除く): 83588113

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 10303, 12369, 30909, 72121, 195757, 216363, 319393, 587271, 958179, 1370299, 2235751, 4110897, 6068467, 6707253, 18205401, 42479269, 127437807]

約数ペア:

[(1, 127437807), (3, 42479269), (7, 18205401), (19, 6707253), (21, 6068467), (31, 4110897), (57, 2235751), (93, 1370299), (133, 958179), (217, 587271), (399, 319393), (589, 216363), (651, 195757), (1767, 72121), (4123, 30909), (10303, 12369)]