1277461377

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{48593}}^1$

素因数の和:48749

約数の個数: 24

約数和(自身を含む): 1940649984

約数和(自身を除く): 663188607

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2921, 8763, 26289, 48593, 145779, 437337, 1117639, 3352917, 6171311, 10058751, 18513933, 55541799, 141940153, 425820459, 1277461377]

約数ペア:

[(1, 1277461377), (3, 425820459), (9, 141940153), (23, 55541799), (69, 18513933), (127, 10058751), (207, 6171311), (381, 3352917), (1143, 1117639), (2921, 437337), (8763, 145779), (26289, 48593)]