71388243

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{14771}}^1$

素因数の和:14959

約数の個数: 16

約数和(自身を含む): 106358400

約数和(自身を除く): 34970157

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 14771, 44313, 132939, 398817, 2644009, 7932027, 23796081, 71388243]

約数ペア:

[(1, 71388243), (3, 23796081), (9, 7932027), (27, 2644009), (179, 398817), (537, 132939), (1611, 44313), (4833, 14771)]