127926337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 40035263

約数列:

[1, 7, 11, 29, 59, 77, 203, 319, 413, 649, 971, 1711, 2233, 4543, 6797, 10681, 11977, 18821, 28159, 57289, 74767, 131747, 197113, 309749, 401023, 630179, 1661381, 2168243, 4411253, 11629667, 18275191, 127926337]

約数ペア:

[(1, 127926337), (7, 18275191), (11, 11629667), (29, 4411253), (59, 2168243), (77, 1661381), (203, 630179), (319, 401023), (413, 309749), (649, 197113), (971, 131747), (1711, 74767), (2233, 57289), (4543, 28159), (6797, 18821), (10681, 11977)]