156980987001

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{404779}}^1$

素因数の和:405877

約数の個数: 24

約数和(自身を含む): 232502393760

約数和(自身を除く): 75521406759

約数列:

[1, 3, 9, 41, 123, 369, 1051, 3153, 9459, 43091, 129273, 387819, 404779, 1214337, 3643011, 16595939, 49787817, 149363451, 425422729, 1276268187, 3828804561, 17442331889, 52326995667, 156980987001]

約数ペア:

[(1, 156980987001), (3, 52326995667), (9, 17442331889), (41, 3828804561), (123, 1276268187), (369, 425422729), (1051, 149363451), (3153, 49787817), (9459, 16595939), (43091, 3643011), (129273, 1214337), (387819, 404779)]