55220481

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 84954240

約数和(自身を除く): 29733759

約数列:

[1, 3, 9, 27, 41, 83, 123, 249, 369, 601, 747, 1107, 1803, 2241, 3403, 5409, 10209, 16227, 24641, 30627, 49883, 73923, 91881, 149649, 221769, 448947, 665307, 1346841, 2045203, 6135609, 18406827, 55220481]

約数ペア:

[(1, 55220481), (3, 18406827), (9, 6135609), (27, 2045203), (41, 1346841), (83, 665307), (123, 448947), (249, 221769), (369, 149649), (601, 91881), (747, 73923), (1107, 49883), (1803, 30627), (2241, 24641), (3403, 16227), (5409, 10209)]