53197522551

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{69203}}^1$

素因数の和:69684

約数の個数: 32

約数和(自身を含む): 80121623040

約数和(自身を除く): 26924100489

約数列:

[1, 3, 9, 27, 71, 213, 401, 639, 1203, 1917, 3609, 10827, 28471, 69203, 85413, 207609, 256239, 622827, 768717, 1868481, 4913413, 14740239, 27750403, 44220717, 83251209, 132662151, 249753627, 749260881, 1970278613, 5910835839, 17732507517, 53197522551]

約数ペア:

[(1, 53197522551), (3, 17732507517), (9, 5910835839), (27, 1970278613), (71, 749260881), (213, 249753627), (401, 132662151), (639, 83251209), (1203, 44220717), (1917, 27750403), (3609, 14740239), (10827, 4913413), (28471, 1868481), (69203, 768717), (85413, 622827), (207609, 256239)]