4950870039

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{6689}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 7449984000

約数和(自身を除く): 2499113961

約数列:

[1, 3, 9, 27, 79, 237, 347, 711, 1041, 2133, 3123, 6689, 9369, 20067, 27413, 60201, 82239, 180603, 246717, 528431, 740151, 1585293, 2321083, 4755879, 6963249, 14267637, 20889747, 62669241, 183365557, 550096671, 1650290013, 4950870039]

約数ペア:

[(1, 4950870039), (3, 1650290013), (9, 550096671), (27, 183365557), (79, 62669241), (237, 20889747), (347, 14267637), (711, 6963249), (1041, 4755879), (2133, 2321083), (3123, 1585293), (6689, 740151), (9369, 528431), (20067, 246717), (27413, 180603), (60201, 82239)]