135780457911

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{181729}}^1$

素因数の和:182543

約数の個数: 32

約数和(自身を含む): 211586058240

約数和(自身を除く): 75805600329

約数列:

[1, 3, 7, 21, 47, 141, 329, 757, 987, 2271, 5299, 15897, 35579, 106737, 181729, 249053, 545187, 747159, 1272103, 3816309, 8541263, 25623789, 59788841, 137568853, 179366523, 412706559, 962981971, 2888945913, 6465736091, 19397208273, 45260152637, 135780457911]

約数ペア:

[(1, 135780457911), (3, 45260152637), (7, 19397208273), (21, 6465736091), (47, 2888945913), (141, 962981971), (329, 412706559), (757, 179366523), (987, 137568853), (2271, 59788841), (5299, 25623789), (15897, 8541263), (35579, 3816309), (106737, 1272103), (181729, 747159), (249053, 545187)]