1551168621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2311}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 2454012288

約数和(自身を除く): 902843667

約数列:

[1, 3, 9, 17, 41, 51, 107, 123, 153, 321, 369, 697, 963, 1819, 2091, 2311, 4387, 5457, 6273, 6933, 13161, 16371, 20799, 39287, 39483, 74579, 94751, 117861, 223737, 247277, 284253, 353583, 671211, 741831, 852759, 1610767, 2225493, 4203709, 4832301, 10138357, 12611127, 14496903, 30415071, 37833381, 91245213, 172352069, 517056207, 1551168621]

約数ペア:

[(1, 1551168621), (3, 517056207), (9, 172352069), (17, 91245213), (41, 37833381), (51, 30415071), (107, 14496903), (123, 12611127), (153, 10138357), (321, 4832301), (369, 4203709), (697, 2225493), (963, 1610767), (1819, 852759), (2091, 741831), (2311, 671211), (4387, 353583), (5457, 284253), (6273, 247277), (6933, 223737), (13161, 117861), (16371, 94751), (20799, 74579), (39287, 39483)]