53922981

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11881

約数の個数: 24

約数和(自身を含む): 86340864

約数和(自身を除く): 32417883

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 11833, 35499, 82831, 248493, 366823, 579817, 1100469, 1739451, 2567761, 7703283, 17974327, 53922981]

約数ペア:

[(1, 53922981), (3, 17974327), (7, 7703283), (21, 2567761), (31, 1739451), (49, 1100469), (93, 579817), (147, 366823), (217, 248493), (651, 82831), (1519, 35499), (4557, 11833)]