40378061451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7784473}}^1$

素因数の和:7784515

約数の個数: 32

約数和(自身を含む): 69748887040

約数和(自身を除く): 29370825589

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 7784473, 23353419, 54491311, 101198149, 147904987, 163473933, 303594447, 443714961, 708387043, 1035334909, 1922764831, 2125161129, 3106004727, 5768294493, 13459353817, 40378061451]

約数ペア:

[(1, 40378061451), (3, 13459353817), (7, 5768294493), (13, 3106004727), (19, 2125161129), (21, 1922764831), (39, 1035334909), (57, 708387043), (91, 443714961), (133, 303594447), (247, 163473933), (273, 147904987), (399, 101198149), (741, 54491311), (1729, 23353419), (5187, 7784473)]