167987385

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4397}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 299767680

約数和(自身を除く): 131780295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2547, 4245, 4397, 7641, 12735, 13191, 21985, 38205, 39573, 65955, 118719, 197865, 593595, 1244351, 3733053, 6221755, 11199159, 18665265, 33597477, 55995795, 167987385]

約数ペア:

[(1, 167987385), (3, 55995795), (5, 33597477), (9, 18665265), (15, 11199159), (27, 6221755), (45, 3733053), (135, 1244351), (283, 593595), (849, 197865), (1415, 118719), (2547, 65955), (4245, 39573), (4397, 38205), (7641, 21985), (12735, 13191)]