54538731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{155381}}^1$

素因数の和:155403

約数の個数: 16

約数和(自身を含む): 87013920

約数和(自身を除く): 32475189

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 155381, 466143, 1398429, 2019953, 4195287, 6059859, 18179577, 54538731]

約数ペア:

[(1, 54538731), (3, 18179577), (9, 6059859), (13, 4195287), (27, 2019953), (39, 1398429), (117, 466143), (351, 155381)]