156928226013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447088963}}^1$

素因数の和:447088985

約数の個数: 16

約数和(自身を含む): 250369819840

約数和(自身を除く): 93441593827

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447088963, 1341266889, 4023800667, 5812156519, 12071402001, 17436469557, 52309408671, 156928226013]

約数ペア:

[(1, 156928226013), (3, 52309408671), (9, 17436469557), (13, 12071402001), (27, 5812156519), (39, 4023800667), (117, 1341266889), (351, 447088963)]