189807968001

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1\times {\mathrm{1777}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 256743768960

約数和(自身を除く): 66935800959

約数列:

[1, 3, 107, 269, 321, 807, 1237, 1777, 3711, 5331, 28783, 86349, 132359, 190139, 332753, 397077, 478013, 570417, 998259, 1434039, 2198149, 6594447, 35604571, 51147391, 106813713, 153442173, 235201943, 591302081, 705605829, 1773906243, 63269322667, 189807968001]

約数ペア:

[(1, 189807968001), (3, 63269322667), (107, 1773906243), (269, 705605829), (321, 591302081), (807, 235201943), (1237, 153442173), (1777, 106813713), (3711, 51147391), (5331, 35604571), (28783, 6594447), (86349, 2198149), (132359, 1434039), (190139, 998259), (332753, 570417), (397077, 478013)]