53203281

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 73180800

約数和(自身を除く): 19977519

約数列:

[1, 3, 41, 123, 149, 447, 2903, 6109, 8709, 18327, 119023, 357069, 432547, 1297641, 17734427, 53203281]

約数ペア:

[(1, 53203281), (3, 17734427), (41, 1297641), (123, 432547), (149, 357069), (447, 119023), (2903, 18327), (6109, 8709)]