90696291

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9883}}^1$

素因数の和:9935

約数の個数: 32

約数和(自身を含む): 151818240

約数和(自身を除く): 61121949

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 9883, 29649, 69181, 187777, 207543, 227309, 563331, 681927, 1314439, 1591163, 3943317, 4318871, 4773489, 12956613, 30232097, 90696291]

約数ペア:

[(1, 90696291), (3, 30232097), (7, 12956613), (19, 4773489), (21, 4318871), (23, 3943317), (57, 1591163), (69, 1314439), (133, 681927), (161, 563331), (399, 227309), (437, 207543), (483, 187777), (1311, 69181), (3059, 29649), (9177, 9883)]