37691487

素因数分解:

$3^6\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 28

約数和(自身を含む): 57054600

約数和(自身を除く): 19363113

約数列:

[1, 3, 9, 27, 81, 149, 243, 347, 447, 729, 1041, 1341, 3123, 4023, 9369, 12069, 28107, 36207, 51703, 84321, 108621, 155109, 252963, 465327, 1395981, 4187943, 12563829, 37691487]

約数ペア:

[(1, 37691487), (3, 12563829), (9, 4187943), (27, 1395981), (81, 465327), (149, 252963), (243, 155109), (347, 108621), (447, 84321), (729, 51703), (1041, 36207), (1341, 28107), (3123, 12069), (4023, 9369)]