64007871

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 86340864

約数和(自身を除く): 22332993

約数列:

[1, 3, 193, 227, 487, 579, 681, 1461, 43811, 93991, 110549, 131433, 281973, 331647, 21335957, 64007871]

約数ペア:

[(1, 64007871), (3, 21335957), (193, 331647), (227, 281973), (487, 131433), (579, 110549), (681, 93991), (1461, 43811)]