165169977

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3643}}^1$

素因数の和:3797

約数の個数: 32

約数和(自身を含む): 268664832

約数和(自身を除く): 103494855

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 2159, 2667, 3643, 6477, 10929, 15113, 25501, 45339, 61931, 76503, 185793, 433517, 462661, 1300551, 1387983, 3238627, 7865237, 9715881, 23595711, 55056659, 165169977]

約数ペア:

[(1, 165169977), (3, 55056659), (7, 23595711), (17, 9715881), (21, 7865237), (51, 3238627), (119, 1387983), (127, 1300551), (357, 462661), (381, 433517), (889, 185793), (2159, 76503), (2667, 61931), (3643, 45339), (6477, 25501), (10929, 15113)]