1146445209

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 2084427072

約数和(自身を除く): 937981863

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 311, 441, 637, 643, 819, 933, 1911, 1929, 2177, 2799, 4043, 4501, 5733, 5787, 6531, 8359, 12129, 13503, 15239, 19593, 25077, 28301, 31507, 36387, 40509, 45717, 58513, 75231, 84903, 94521, 137151, 175539, 198107, 199973, 254709, 283563, 409591, 526617, 594321, 599919, 1228773, 1399811, 1782963, 1799757, 2599649, 3686319, 4199433, 7798947, 9798677, 12598299, 18197543, 23396841, 29396031, 54592629, 88188093, 127382801, 163777887, 382148403, 1146445209]

約数ペア:

[(1, 1146445209), (3, 382148403), (7, 163777887), (9, 127382801), (13, 88188093), (21, 54592629), (39, 29396031), (49, 23396841), (63, 18197543), (91, 12598299), (117, 9798677), (147, 7798947), (273, 4199433), (311, 3686319), (441, 2599649), (637, 1799757), (643, 1782963), (819, 1399811), (933, 1228773), (1911, 599919), (1929, 594321), (2177, 526617), (2799, 409591), (4043, 283563), (4501, 254709), (5733, 199973), (5787, 198107), (6531, 175539), (8359, 137151), (12129, 94521), (13503, 84903), (15239, 75231), (19593, 58513), (25077, 45717), (28301, 40509), (31507, 36387)]