55313178

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{70373}}^1$

素因数の和:70509

約数の個数: 16

約数和(自身を含む): 111472416

約数和(自身を除く): 56159238

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 70373, 140746, 211119, 422238, 9218863, 18437726, 27656589, 55313178]

約数ペア:

[(1, 55313178), (2, 27656589), (3, 18437726), (6, 9218863), (131, 422238), (262, 211119), (393, 140746), (786, 70373)]