19004590089

素因数分解:

$3^4\times {\mathrm{4373}}^1\times {\mathrm{53653}}^1$

素因数の和:58038

約数の個数: 20

約数和(自身を含む): 28396594116

約数和(自身を除く): 9392004027

約数列:

[1, 3, 9, 27, 81, 4373, 13119, 39357, 53653, 118071, 160959, 354213, 482877, 1448631, 4345893, 234624569, 703873707, 2111621121, 6334863363, 19004590089]

約数ペア:

[(1, 19004590089), (3, 6334863363), (9, 2111621121), (27, 703873707), (81, 234624569), (4373, 4345893), (13119, 1448631), (39357, 482877), (53653, 354213), (118071, 160959)]