157440678903

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{240893}}^1$

素因数の和:241719

約数の個数: 24

約数和(自身を含む): 229986319680

約数和(自身を除く): 72545640777

約数列:

[1, 3, 9, 101, 303, 719, 909, 2157, 6471, 72619, 217857, 240893, 653571, 722679, 2168037, 24330193, 72990579, 173202067, 218971737, 519606201, 1558818603, 17493408767, 52480226301, 157440678903]

約数ペア:

[(1, 157440678903), (3, 52480226301), (9, 17493408767), (101, 1558818603), (303, 519606201), (719, 218971737), (909, 173202067), (2157, 72990579), (6471, 24330193), (72619, 2168037), (217857, 722679), (240893, 653571)]