140562429

素因数分解:

$3^1\times 7^3\times {\mathrm{136601}}^1$

素因数の和:136625

約数の個数: 16

約数和(自身を含む): 218563200

約数和(自身を除く): 78000771

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 136601, 409803, 956207, 2868621, 6693449, 20080347, 46854143, 140562429]

約数ペア:

[(1, 140562429), (3, 46854143), (7, 20080347), (21, 6693449), (49, 2868621), (147, 956207), (343, 409803), (1029, 136601)]