121752741

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 190668800

約数和(自身を除く): 68916059

約数列:

[1, 3, 11, 19, 33, 57, 121, 127, 139, 209, 363, 381, 417, 627, 1397, 1529, 2299, 2413, 2641, 4191, 4587, 6897, 7239, 7923, 15367, 16819, 17653, 26543, 29051, 46101, 50457, 52959, 79629, 87153, 194183, 291973, 319561, 335407, 582549, 875919, 958683, 1006221, 2136013, 3689477, 6408039, 11068431, 40584247, 121752741]

約数ペア:

[(1, 121752741), (3, 40584247), (11, 11068431), (19, 6408039), (33, 3689477), (57, 2136013), (121, 1006221), (127, 958683), (139, 875919), (209, 582549), (363, 335407), (381, 319561), (417, 291973), (627, 194183), (1397, 87153), (1529, 79629), (2299, 52959), (2413, 50457), (2641, 46101), (4191, 29051), (4587, 26543), (6897, 17653), (7239, 16819), (7923, 15367)]