151507539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12575

約数の個数: 24

約数和(自身を含む): 233625600

約数和(自身を除く): 82118061

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 12479, 37437, 112311, 237101, 711303, 886009, 2133909, 2658027, 7974081, 16834171, 50502513, 151507539]

約数ペア:

[(1, 151507539), (3, 50502513), (9, 16834171), (19, 7974081), (57, 2658027), (71, 2133909), (171, 886009), (213, 711303), (639, 237101), (1349, 112311), (4047, 37437), (12141, 12479)]