31460825097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^2\times {\mathrm{10909}}^1$

素因数の和:11242

約数の個数: 36

約数和(自身を含む): 49257275340

約数和(自身を除く): 17796450243

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 6123, 10909, 18369, 24649, 32727, 73947, 98181, 141817, 221841, 320437, 425451, 961311, 1276353, 1712713, 2883933, 5138139, 15414417, 22265269, 66795807, 200387421, 268895941, 806687823, 2420063469, 3495647233, 10486941699, 31460825097]

約数ペア:

[(1, 31460825097), (3, 10486941699), (9, 3495647233), (13, 2420063469), (39, 806687823), (117, 268895941), (157, 200387421), (471, 66795807), (1413, 22265269), (2041, 15414417), (6123, 5138139), (10909, 2883933), (18369, 1712713), (24649, 1276353), (32727, 961311), (73947, 425451), (98181, 320437), (141817, 221841)]