143811681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 214222848

約数和(自身を除く): 70411167

約数列:

[1, 3, 13, 39, 47, 67, 141, 201, 611, 871, 1171, 1833, 2613, 3149, 3513, 9447, 15223, 40937, 45669, 55037, 78457, 122811, 165111, 235371, 715481, 1019941, 2146443, 3059823, 3687479, 11062437, 47937227, 143811681]

約数ペア:

[(1, 143811681), (3, 47937227), (13, 11062437), (39, 3687479), (47, 3059823), (67, 2146443), (141, 1019941), (201, 715481), (611, 235371), (871, 165111), (1171, 122811), (1833, 78457), (2613, 55037), (3149, 45669), (3513, 40937), (9447, 15223)]