86849361

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 137216000

約数和(自身を除く): 50366639

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1501, 2133, 2143, 4503, 6429, 13509, 19287, 40527, 40717, 57861, 122151, 169297, 366453, 507891, 1099359, 1523673, 3216643, 4571019, 9649929, 28949787, 86849361]

約数ペア:

[(1, 86849361), (3, 28949787), (9, 9649929), (19, 4571019), (27, 3216643), (57, 1523673), (79, 1099359), (171, 507891), (237, 366453), (513, 169297), (711, 122151), (1501, 57861), (2133, 40717), (2143, 40527), (4503, 19287), (6429, 13509)]