137140101

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 243302400

約数和(自身を除く): 106162299

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 131, 189, 191, 203, 261, 393, 573, 609, 783, 917, 1179, 1337, 1719, 1827, 2751, 3537, 3799, 4011, 5157, 5481, 5539, 8253, 11397, 12033, 16617, 24759, 25021, 26593, 34191, 36099, 38773, 49851, 75063, 79779, 102573, 116319, 149553, 175147, 225189, 239337, 348957, 525441, 675567, 718011, 725609, 1046871, 1576323, 2176827, 4728969, 5079263, 6530481, 15237789, 19591443, 45713367, 137140101]

約数ペア:

[(1, 137140101), (3, 45713367), (7, 19591443), (9, 15237789), (21, 6530481), (27, 5079263), (29, 4728969), (63, 2176827), (87, 1576323), (131, 1046871), (189, 725609), (191, 718011), (203, 675567), (261, 525441), (393, 348957), (573, 239337), (609, 225189), (783, 175147), (917, 149553), (1179, 116319), (1337, 102573), (1719, 79779), (1827, 75063), (2751, 49851), (3537, 38773), (3799, 36099), (4011, 34191), (5157, 26593), (5481, 25021), (5539, 24759), (8253, 16617), (11397, 12033)]