55876959

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 88339680

約数和(自身を除く): 32462721

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 337, 621, 801, 1011, 1863, 2047, 2403, 3033, 6141, 7209, 7751, 9099, 18423, 23253, 27297, 29993, 55269, 69759, 89979, 165807, 209277, 269937, 627831, 689839, 809811, 2069517, 2429433, 6208551, 18625653, 55876959]

約数ペア:

[(1, 55876959), (3, 18625653), (9, 6208551), (23, 2429433), (27, 2069517), (69, 809811), (81, 689839), (89, 627831), (207, 269937), (267, 209277), (337, 165807), (621, 89979), (801, 69759), (1011, 55269), (1863, 29993), (2047, 27297), (2403, 23253), (3033, 18423), (6141, 9099), (7209, 7751)]