55355229

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 83397600

約数和(自身を除く): 28042371

約数列:

[1, 3, 9, 29, 87, 131, 261, 393, 1179, 1619, 3799, 4857, 11397, 14571, 34191, 46951, 140853, 212089, 422559, 636267, 1908801, 6150581, 18451743, 55355229]

約数ペア:

[(1, 55355229), (3, 18451743), (9, 6150581), (29, 1908801), (87, 636267), (131, 422559), (261, 212089), (393, 140853), (1179, 46951), (1619, 34191), (3799, 14571), (4857, 11397)]