127988365437

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{23583631}}^1$

素因数の和:23583710

約数の個数: 20

約数和(自身を含む): 194046124096

約数和(自身を除く): 66057758659

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 23583631, 70750893, 212252679, 636758037, 1580103277, 1910274111, 4740309831, 14220929493, 42662788479, 127988365437]

約数ペア:

[(1, 127988365437), (3, 42662788479), (9, 14220929493), (27, 4740309831), (67, 1910274111), (81, 1580103277), (201, 636758037), (603, 212252679), (1809, 70750893), (5427, 23583631)]