156988260009

素因数分解:

$3^2\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{325693}}^1$

素因数の和:326806

約数の個数: 36

約数和(自身を含む): 264025143876

約数和(自身を除く): 107036883867

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1093, 3279, 7651, 9837, 22953, 53557, 68859, 160671, 325693, 482013, 977079, 2279851, 2931237, 6839553, 15958957, 20518659, 47876871, 143630613, 355982449, 1067947347, 2491877143, 3203842041, 7475631429, 17443140001, 22426894287, 52329420003, 156988260009]

約数ペア:

[(1, 156988260009), (3, 52329420003), (7, 22426894287), (9, 17443140001), (21, 7475631429), (49, 3203842041), (63, 2491877143), (147, 1067947347), (441, 355982449), (1093, 143630613), (3279, 47876871), (7651, 20518659), (9837, 15958957), (22953, 6839553), (53557, 2931237), (68859, 2279851), (160671, 977079), (325693, 482013)]