55575747

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 85224960

約数和(自身を除く): 29649213

約数列:

[1, 3, 9, 27, 53, 71, 159, 213, 477, 547, 639, 1431, 1641, 1917, 3763, 4923, 11289, 14769, 28991, 33867, 38837, 86973, 101601, 116511, 260919, 349533, 782757, 1048599, 2058361, 6175083, 18525249, 55575747]

約数ペア:

[(1, 55575747), (3, 18525249), (9, 6175083), (27, 2058361), (53, 1048599), (71, 782757), (159, 349533), (213, 260919), (477, 116511), (547, 101601), (639, 86973), (1431, 38837), (1641, 33867), (1917, 28991), (3763, 14769), (4923, 11289)]