66260691

素因数分解:

$3^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 111914712

約数和(自身を除く): 45654021

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 347, 433, 441, 1041, 1299, 2429, 3031, 3123, 3897, 7287, 9093, 17003, 21217, 21861, 27279, 51009, 63651, 150251, 153027, 190953, 450753, 1051757, 1352259, 3155271, 7362299, 9465813, 22086897, 66260691]

約数ペア:

[(1, 66260691), (3, 22086897), (7, 9465813), (9, 7362299), (21, 3155271), (49, 1352259), (63, 1051757), (147, 450753), (347, 190953), (433, 153027), (441, 150251), (1041, 63651), (1299, 51009), (2429, 27279), (3031, 21861), (3123, 21217), (3897, 17003), (7287, 9093)]