55529739

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 29142261

約数列:

[1, 3, 9, 27, 71, 83, 213, 249, 349, 639, 747, 1047, 1917, 2241, 3141, 5893, 9423, 17679, 24779, 28967, 53037, 74337, 86901, 159111, 223011, 260703, 669033, 782109, 2056657, 6169971, 18509913, 55529739]

約数ペア:

[(1, 55529739), (3, 18509913), (9, 6169971), (27, 2056657), (71, 782109), (83, 669033), (213, 260703), (249, 223011), (349, 159111), (639, 86901), (747, 74337), (1047, 53037), (1917, 28967), (2241, 24779), (3141, 17679), (5893, 9423)]