139020855057

素因数分解:

$3^2\times 7^1\times {\mathrm{3581}}^1\times {\mathrm{616219}}^1$

素因数の和:619813

約数の個数: 24

約数和(自身を含む): 229559204160

約数和(自身を除く): 90538349103

約数列:

[1, 3, 7, 9, 21, 63, 3581, 10743, 25067, 32229, 75201, 225603, 616219, 1848657, 4313533, 5545971, 12940599, 38821797, 2206680239, 6620040717, 15446761673, 19860122151, 46340285019, 139020855057]

約数ペア:

[(1, 139020855057), (3, 46340285019), (7, 19860122151), (9, 15446761673), (21, 6620040717), (63, 2206680239), (3581, 38821797), (10743, 12940599), (25067, 5545971), (32229, 4313533), (75201, 1848657), (225603, 616219)]