120053913

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1559}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 193689600

約数和(自身を除く): 73635687

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 1351, 1559, 3667, 4053, 4677, 10913, 11001, 25669, 29621, 32739, 77007, 88863, 207347, 300887, 622041, 902661, 2106209, 5716853, 6318627, 17150559, 40017971, 120053913]

約数ペア:

[(1, 120053913), (3, 40017971), (7, 17150559), (19, 6318627), (21, 5716853), (57, 2106209), (133, 902661), (193, 622041), (399, 300887), (579, 207347), (1351, 88863), (1559, 77007), (3667, 32739), (4053, 29621), (4677, 25669), (10913, 11001)]