51906261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12007}}^1$

素因数の和:12152

約数の個数: 16

約数和(自身を含む): 76082688

約数和(自身を除く): 24176427

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 12007, 36021, 132077, 396231, 1572917, 4718751, 17302087, 51906261]

約数ペア:

[(1, 51906261), (3, 17302087), (11, 4718751), (33, 1572917), (131, 396231), (393, 132077), (1441, 36021), (4323, 12007)]