125955207

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 218350080

約数和(自身を除く): 92394873

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 203, 213, 261, 497, 609, 639, 971, 1491, 1827, 2059, 2913, 4473, 6177, 6797, 8739, 14413, 18531, 20391, 28159, 43239, 61173, 68941, 84477, 129717, 197113, 206823, 253431, 482587, 591339, 620469, 1447761, 1774017, 1999289, 4343283, 5997867, 13995023, 17993601, 41985069, 125955207]

約数ペア:

[(1, 125955207), (3, 41985069), (7, 17993601), (9, 13995023), (21, 5997867), (29, 4343283), (63, 1999289), (71, 1774017), (87, 1447761), (203, 620469), (213, 591339), (261, 482587), (497, 253431), (609, 206823), (639, 197113), (971, 129717), (1491, 84477), (1827, 68941), (2059, 61173), (2913, 43239), (4473, 28159), (6177, 20391), (6797, 18531), (8739, 14413)]