128848983

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{829}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 174021120

約数和(自身を除く): 45172137

約数列:

[1, 3, 103, 309, 503, 829, 1509, 2487, 51809, 85387, 155427, 256161, 416987, 1250961, 42949661, 128848983]

約数ペア:

[(1, 128848983), (3, 42949661), (103, 1250961), (309, 416987), (503, 256161), (829, 155427), (1509, 85387), (2487, 51809)]