73711431

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{143687}}^1$

素因数の和:143715

約数の個数: 16

約数和(自身を含む): 114950400

約数和(自身を除く): 41238969

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 143687, 431061, 1293183, 2730053, 3879549, 8190159, 24570477, 73711431]

約数ペア:

[(1, 73711431), (3, 24570477), (9, 8190159), (19, 3879549), (27, 2730053), (57, 1293183), (171, 431061), (513, 143687)]