135038337

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 209240064

約数和(自身を除く): 74201727

約数列:

[1, 3, 7, 21, 131, 191, 257, 393, 573, 771, 917, 1337, 1799, 2751, 4011, 5397, 25021, 33667, 49087, 75063, 101001, 147261, 175147, 235669, 343609, 525441, 707007, 1030827, 6430397, 19291191, 45012779, 135038337]

約数ペア:

[(1, 135038337), (3, 45012779), (7, 19291191), (21, 6430397), (131, 1030827), (191, 707007), (257, 525441), (393, 343609), (573, 235669), (771, 175147), (917, 147261), (1337, 101001), (1799, 75063), (2751, 49087), (4011, 33667), (5397, 25021)]