39465783171

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{6862421}}^1$

素因数の和:6862504

約数の個数: 20

約数和(自身を含む): 59785420464

約数和(自身を除く): 20319637293

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 6862421, 20587263, 61761789, 185285367, 487231891, 555856101, 1461695673, 4385087019, 13155261057, 39465783171]

約数ペア:

[(1, 39465783171), (3, 13155261057), (9, 4385087019), (27, 1461695673), (71, 555856101), (81, 487231891), (213, 185285367), (639, 61761789), (1917, 20587263), (5751, 6862421)]