65430171

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 97515600

約数和(自身を除く): 32085429

約数列:

[1, 3, 9, 37, 111, 333, 349, 563, 1047, 1689, 3141, 5067, 12913, 20831, 38739, 62493, 116217, 187479, 196487, 589461, 1768383, 7270019, 21810057, 65430171]

約数ペア:

[(1, 65430171), (3, 21810057), (9, 7270019), (37, 1768383), (111, 589461), (333, 196487), (349, 187479), (563, 116217), (1047, 62493), (1689, 38739), (3141, 20831), (5067, 12913)]