27405049390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63732673}}^1$

素因数の和:63732723

約数の個数: 16

約数和(自身を含む): 50476277808

約数和(自身を除く): 23071228418

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 63732673, 127465346, 318663365, 637326730, 2740504939, 5481009878, 13702524695, 27405049390]

約数ペア:

[(1, 27405049390), (2, 13702524695), (5, 5481009878), (10, 2740504939), (43, 637326730), (86, 318663365), (215, 127465346), (430, 63732673)]