185887269

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 272937600

約数和(自身を除く): 87050331

約数列:

[1, 3, 9, 89, 239, 267, 717, 801, 971, 2151, 2913, 8739, 21271, 63813, 86419, 191439, 232069, 259257, 696207, 777771, 2088621, 20654141, 61962423, 185887269]

約数ペア:

[(1, 185887269), (3, 61962423), (9, 20654141), (89, 2088621), (239, 777771), (267, 696207), (717, 259257), (801, 232069), (971, 191439), (2151, 86419), (2913, 63813), (8739, 21271)]