25747983

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 15205617

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 947, 1007, 1431, 2841, 3021, 8523, 9063, 17993, 25569, 27189, 50191, 53979, 150573, 161937, 451719, 485811, 953629, 1355157, 2860887, 8582661, 25747983]

約数ペア:

[(1, 25747983), (3, 8582661), (9, 2860887), (19, 1355157), (27, 953629), (53, 485811), (57, 451719), (159, 161937), (171, 150573), (477, 53979), (513, 50191), (947, 27189), (1007, 25569), (1431, 17993), (2841, 9063), (3021, 8523)]