156940986027

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1\times {\mathrm{169307}}^1$

素因数の和:170547

約数の個数: 32

約数和(自身を含む): 245818962432

約数和(自身を除く): 88877976405

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1193, 3579, 8351, 25053, 44141, 132423, 169307, 308987, 507921, 926961, 1185149, 3555447, 6264359, 18793077, 43850513, 131551539, 201983251, 605949753, 1413882757, 4241648271, 7473380287, 22420140861, 52313662009, 156940986027]

約数ペア:

[(1, 156940986027), (3, 52313662009), (7, 22420140861), (21, 7473380287), (37, 4241648271), (111, 1413882757), (259, 605949753), (777, 201983251), (1193, 131551539), (3579, 43850513), (8351, 18793077), (25053, 6264359), (44141, 3555447), (132423, 1185149), (169307, 926961), (308987, 507921)]