436164021

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{27059}}^1$

素因数の和:27270

約数の個数: 20

約数和(自身を含む): 654852000

約数和(自身を除く): 218687979

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 16119, 27059, 81177, 243531, 730593, 2191779, 5384741, 16154223, 48462669, 145388007, 436164021]

約数ペア:

[(1, 436164021), (3, 145388007), (9, 48462669), (27, 16154223), (81, 5384741), (199, 2191779), (597, 730593), (1791, 243531), (5373, 81177), (16119, 27059)]