1790645121

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 2688940800

約数和(自身を除く): 898295679

約数列:

[1, 3, 9, 53, 113, 139, 159, 239, 339, 417, 477, 717, 1017, 1251, 2151, 5989, 7367, 12667, 15707, 17967, 22101, 27007, 33221, 38001, 47121, 53901, 66303, 81021, 99663, 114003, 141363, 243063, 298989, 832471, 1431371, 1760713, 2497413, 3753973, 4294113, 5282139, 7492239, 11261919, 12882339, 15846417, 33785757, 198960569, 596881707, 1790645121]

約数ペア:

[(1, 1790645121), (3, 596881707), (9, 198960569), (53, 33785757), (113, 15846417), (139, 12882339), (159, 11261919), (239, 7492239), (339, 5282139), (417, 4294113), (477, 3753973), (717, 2497413), (1017, 1760713), (1251, 1431371), (2151, 832471), (5989, 298989), (7367, 243063), (12667, 141363), (15707, 114003), (17967, 99663), (22101, 81021), (27007, 66303), (33221, 53901), (38001, 47121)]