171497142

素因数分解:

$2^1\times 3^3\times {\mathrm{1439}}^1\times {\mathrm{2207}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 381542400

約数和(自身を除く): 210045258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1439, 2207, 2878, 4317, 4414, 6621, 8634, 12951, 13242, 19863, 25902, 38853, 39726, 59589, 77706, 119178, 3175873, 6351746, 9527619, 19055238, 28582857, 57165714, 85748571, 171497142]

約数ペア:

[(1, 171497142), (2, 85748571), (3, 57165714), (6, 28582857), (9, 19055238), (18, 9527619), (27, 6351746), (54, 3175873), (1439, 119178), (2207, 77706), (2878, 59589), (4317, 39726), (4414, 38853), (6621, 25902), (8634, 19863), (12951, 13242)]