72185289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{1697}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 105140160

約数和(自身を除く): 32954871

約数列:

[1, 3, 11, 33, 1289, 1697, 3867, 5091, 14179, 18667, 42537, 56001, 2187433, 6562299, 24061763, 72185289]

約数ペア:

[(1, 72185289), (3, 24061763), (11, 6562299), (33, 2187433), (1289, 56001), (1697, 42537), (3867, 18667), (5091, 14179)]