53908203

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 72864000

約数和(自身を除く): 18955797

約数列:

[1, 3, 131, 229, 393, 599, 687, 1797, 29999, 78469, 89997, 137171, 235407, 411513, 17969401, 53908203]

約数ペア:

[(1, 53908203), (3, 17969401), (131, 411513), (229, 235407), (393, 137171), (599, 89997), (687, 78469), (1797, 29999)]