137435907

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{92177}}^1$

素因数の和:92258

約数の個数: 16

約数和(自身を含む): 212378112

約数和(自身を除く): 74942205

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 92177, 276531, 645239, 1935717, 6544567, 19633701, 45811969, 137435907]

約数ペア:

[(1, 137435907), (3, 45811969), (7, 19633701), (21, 6544567), (71, 1935717), (213, 645239), (497, 276531), (1491, 92177)]