157038249

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 227015040

約数和(自身を除く): 69976791

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 2109, 3919, 11757, 13357, 40071, 74461, 145003, 223383, 435009, 1414759, 2755057, 4244277, 8265171, 52346083, 157038249]

約数ペア:

[(1, 157038249), (3, 52346083), (19, 8265171), (37, 4244277), (57, 2755057), (111, 1414759), (361, 435009), (703, 223383), (1083, 145003), (2109, 74461), (3919, 40071), (11757, 13357)]