157649795181

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{230941}}^1$

素因数の和:231274

約数の個数: 32

約数和(自身を含む): 236558509440

約数和(自身を除く): 78908714259

約数列:

[1, 3, 9, 27, 131, 193, 393, 579, 1179, 1737, 3537, 5211, 25283, 75849, 227547, 230941, 682641, 692823, 2078469, 6235407, 30253271, 44571613, 90759813, 133714839, 272279439, 401144517, 816838317, 1203433551, 5838881303, 17516643909, 52549931727, 157649795181]

約数ペア:

[(1, 157649795181), (3, 52549931727), (9, 17516643909), (27, 5838881303), (131, 1203433551), (193, 816838317), (393, 401144517), (579, 272279439), (1179, 133714839), (1737, 90759813), (3537, 44571613), (5211, 30253271), (25283, 6235407), (75849, 2078469), (227547, 692823), (230941, 682641)]