157589199

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{142357}}^1$

素因数の和:142407

約数の個数: 16

約数和(自身を含む): 239161440

約数和(自身を除く): 81572241

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 142357, 427071, 1281213, 3843639, 5836637, 17509911, 52529733, 157589199]

約数ペア:

[(1, 157589199), (3, 52529733), (9, 17509911), (27, 5836637), (41, 3843639), (123, 1281213), (369, 427071), (1107, 142357)]