245280578337

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2423}}^1\times {\mathrm{4519}}^1$

素因数の和:7098

約数の個数: 48

約数和(自身を含む): 376026393600

約数和(自身を除く): 130745815263

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2423, 2489, 4519, 7269, 7467, 13557, 21807, 22401, 40671, 46037, 85861, 138111, 257583, 317413, 414333, 591989, 772749, 952239, 1775967, 2856717, 5327901, 6030847, 10949537, 11247791, 18092541, 32848611, 33743373, 54277623, 98545833, 101230119, 208041203, 624123609, 1434389347, 1872370827, 4303168041, 12909504123, 27253397593, 81760192779, 245280578337]

約数ペア:

[(1, 245280578337), (3, 81760192779), (9, 27253397593), (19, 12909504123), (57, 4303168041), (131, 1872370827), (171, 1434389347), (393, 624123609), (1179, 208041203), (2423, 101230119), (2489, 98545833), (4519, 54277623), (7269, 33743373), (7467, 32848611), (13557, 18092541), (21807, 11247791), (22401, 10949537), (40671, 6030847), (46037, 5327901), (85861, 2856717), (138111, 1775967), (257583, 952239), (317413, 772749), (414333, 591989)]