87423453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2141}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 136445400

約数和(自身を除く): 49021947

約数列:

[1, 3, 9, 13, 39, 117, 349, 1047, 2141, 3141, 4537, 6423, 13611, 19269, 27833, 40833, 83499, 250497, 747209, 2241627, 6724881, 9713717, 29141151, 87423453]

約数ペア:

[(1, 87423453), (3, 29141151), (9, 9713717), (13, 6724881), (39, 2241627), (117, 747209), (349, 250497), (1047, 83499), (2141, 40833), (3141, 27833), (4537, 19269), (6423, 13611)]