56953773

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 93508800

約数和(自身を除く): 36555027

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1609, 1863, 3933, 4827, 11799, 14481, 30571, 35397, 37007, 43443, 91713, 111021, 130329, 275139, 333063, 703133, 825417, 999189, 2109399, 2476251, 2997567, 6328197, 18984591, 56953773]

約数ペア:

[(1, 56953773), (3, 18984591), (9, 6328197), (19, 2997567), (23, 2476251), (27, 2109399), (57, 999189), (69, 825417), (81, 703133), (171, 333063), (207, 275139), (437, 130329), (513, 111021), (621, 91713), (1311, 43443), (1539, 37007), (1609, 35397), (1863, 30571), (3933, 14481), (4827, 11799)]