142653447

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{10141}}^1$

素因数の和:10671

約数の個数: 16

約数和(自身を含む): 211764960

約数和(自身を除く): 69111513

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 10141, 14067, 30423, 91269, 273807, 5283461, 15850383, 47551149, 142653447]

約数ペア:

[(1, 142653447), (3, 47551149), (9, 15850383), (27, 5283461), (521, 273807), (1563, 91269), (4689, 30423), (10141, 14067)]