155087188569

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{21269}}^1$

素因数の和:22132

約数の個数: 48

約数和(自身を含む): 238895791680

約数和(自身を除く): 83808603111

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 811, 999, 2433, 2997, 7299, 8991, 21269, 21897, 30007, 63807, 65691, 90021, 191421, 197073, 270063, 574263, 786953, 810189, 1722789, 2360859, 2430567, 5168367, 7082577, 7291701, 17249159, 21247731, 51747477, 63743193, 155242431, 191229579, 465727293, 638218883, 1397181879, 1914656649, 4191545637, 5743969947, 17231909841, 51695729523, 155087188569]

約数ペア:

[(1, 155087188569), (3, 51695729523), (9, 17231909841), (27, 5743969947), (37, 4191545637), (81, 1914656649), (111, 1397181879), (243, 638218883), (333, 465727293), (811, 191229579), (999, 155242431), (2433, 63743193), (2997, 51747477), (7299, 21247731), (8991, 17249159), (21269, 7291701), (21897, 7082577), (30007, 5168367), (63807, 2430567), (65691, 2360859), (90021, 1722789), (191421, 810189), (197073, 786953), (270063, 574263)]