38727909

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 65894400

約数和(自身を除く): 27166491

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 6863, 20589, 61767, 75493, 130397, 185301, 226479, 391191, 679437, 1173573, 1434367, 2038311, 3520719, 4303101, 12909303, 38727909]

約数ペア:

[(1, 38727909), (3, 12909303), (9, 4303101), (11, 3520719), (19, 2038311), (27, 1434367), (33, 1173573), (57, 679437), (99, 391191), (171, 226479), (209, 185301), (297, 130397), (513, 75493), (627, 61767), (1881, 20589), (5643, 6863)]