140412943347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{262649}}^1$

素因数の和:262867

約数の個数: 32

約数和(自身を含む): 201210912000

約数和(自身を除く): 60797968653

約数列:

[1, 3, 19, 57, 83, 113, 249, 339, 1577, 2147, 4731, 6441, 9379, 28137, 178201, 262649, 534603, 787947, 4990331, 14970993, 21799867, 29679337, 65399601, 89038011, 414197473, 563907403, 1242592419, 1691722209, 2463384971, 7390154913, 46804314449, 140412943347]

約数ペア:

[(1, 140412943347), (3, 46804314449), (19, 7390154913), (57, 2463384971), (83, 1691722209), (113, 1242592419), (249, 563907403), (339, 414197473), (1577, 89038011), (2147, 65399601), (4731, 29679337), (6441, 21799867), (9379, 14970993), (28137, 4990331), (178201, 787947), (262649, 534603)]