15695740737

素因数分解:

$3^4\times {\mathrm{11971}}^1\times {\mathrm{16187}}^1$

素因数の和:28170

約数の個数: 20

約数和(自身を含む): 23450131056

約数和(自身を除く): 7754390319

約数列:

[1, 3, 9, 27, 81, 11971, 16187, 35913, 48561, 107739, 145683, 323217, 437049, 969651, 1311147, 193774577, 581323731, 1743971193, 5231913579, 15695740737]

約数ペア:

[(1, 15695740737), (3, 5231913579), (9, 1743971193), (27, 581323731), (81, 193774577), (11971, 1311147), (16187, 969651), (35913, 437049), (48561, 323217), (107739, 145683)]