97890219

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50123}}^1$

素因数の和:50167

約数の個数: 24

約数和(自身を含む): 166812672

約数和(自身を除く): 68922453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 50123, 150369, 350861, 451107, 1052583, 1553813, 3157749, 4661439, 10876691, 13984317, 32630073, 97890219]

約数ペア:

[(1, 97890219), (3, 32630073), (7, 13984317), (9, 10876691), (21, 4661439), (31, 3157749), (63, 1553813), (93, 1052583), (217, 451107), (279, 350861), (651, 150369), (1953, 50123)]