39228003

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 20906397

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 347, 477, 711, 1041, 1431, 2133, 3123, 4187, 9369, 12561, 18391, 27413, 37683, 55173, 82239, 113049, 165519, 246717, 496557, 740151, 1452889, 4358667, 13076001, 39228003]

約数ペア:

[(1, 39228003), (3, 13076001), (9, 4358667), (27, 1452889), (53, 740151), (79, 496557), (159, 246717), (237, 165519), (347, 113049), (477, 82239), (711, 55173), (1041, 37683), (1431, 27413), (2133, 18391), (3123, 12561), (4187, 9369)]