189241323

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 77630997

約数列:

[1, 3, 43, 53, 89, 129, 159, 267, 311, 933, 2279, 3827, 4717, 6837, 11481, 13373, 14151, 16483, 27679, 40119, 49449, 83037, 202831, 608493, 708769, 1190197, 1466987, 2126307, 3570591, 4400961, 63080441, 189241323]

約数ペア:

[(1, 189241323), (3, 63080441), (43, 4400961), (53, 3570591), (89, 2126307), (129, 1466987), (159, 1190197), (267, 708769), (311, 608493), (933, 202831), (2279, 83037), (3827, 49449), (4717, 40119), (6837, 27679), (11481, 16483), (13373, 14151)]