56553553431

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{48711071}}^1$

素因数の和:48711123

約数の個数: 16

約数和(自身を含む): 85731486720

約数和(自身を除く): 29177933289

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 48711071, 146133213, 438399639, 1315198917, 2094576053, 6283728159, 18851184477, 56553553431]

約数ペア:

[(1, 56553553431), (3, 18851184477), (9, 6283728159), (27, 2094576053), (43, 1315198917), (129, 438399639), (387, 146133213), (1161, 48711071)]