127907337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{7577}}^1$

素因数の和:7928

約数の個数: 16

約数和(自身を含む): 181144512

約数和(自身を除く): 53237175

約数列:

[1, 3, 17, 51, 331, 993, 5627, 7577, 16881, 22731, 128809, 386427, 2507987, 7523961, 42635779, 127907337]

約数ペア:

[(1, 127907337), (3, 42635779), (17, 7523961), (51, 2507987), (331, 386427), (993, 128809), (5627, 22731), (7577, 16881)]