57657249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16993}}^1$

素因数の和:17041

約数の個数: 24

約数和(自身を含む): 92787240

約数和(自身を除く): 35129991

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 16993, 50979, 152937, 220909, 492797, 662727, 1478391, 1988181, 4435173, 6406361, 19219083, 57657249]

約数ペア:

[(1, 57657249), (3, 19219083), (9, 6406361), (13, 4435173), (29, 1988181), (39, 1478391), (87, 662727), (117, 492797), (261, 220909), (377, 152937), (1131, 50979), (3393, 16993)]