47071557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 76406400

約数和(自身を除く): 29334843

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2273, 2301, 6819, 6903, 20457, 20709, 29549, 61371, 88647, 134107, 265941, 402321, 797823, 1206963, 1743391, 3620889, 5230173, 15690519, 47071557]

約数ペア:

[(1, 47071557), (3, 15690519), (9, 5230173), (13, 3620889), (27, 1743391), (39, 1206963), (59, 797823), (117, 402321), (177, 265941), (351, 134107), (531, 88647), (767, 61371), (1593, 29549), (2273, 20709), (2301, 20457), (6819, 6903)]