2157649270851

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{50368823}}^1$

素因数の和:50369066

約数の個数: 16

約数和(自身を含む): 2925421297920

約数和(自身を除く): 767772027069

約数列:

[1, 3, 109, 131, 327, 393, 14279, 42837, 50368823, 151106469, 5490201707, 6598315813, 16470605121, 19794947439, 719216423617, 2157649270851]

約数ペア:

[(1, 2157649270851), (3, 719216423617), (109, 19794947439), (131, 16470605121), (327, 6598315813), (393, 5490201707), (14279, 151106469), (42837, 50368823)]