293779197

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1511}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 459648000

約数和(自身を除く): 165868803

約数列:

[1, 3, 9, 19, 27, 57, 171, 379, 513, 1137, 1511, 3411, 4533, 7201, 10233, 13599, 21603, 28709, 40797, 64809, 86127, 194427, 258381, 572669, 775143, 1718007, 5154021, 10880711, 15462063, 32642133, 97926399, 293779197]

約数ペア:

[(1, 293779197), (3, 97926399), (9, 32642133), (19, 15462063), (27, 10880711), (57, 5154021), (171, 1718007), (379, 775143), (513, 572669), (1137, 258381), (1511, 194427), (3411, 86127), (4533, 64809), (7201, 40797), (10233, 28709), (13599, 21603)]