210330729

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2383}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 357027840

約数和(自身を除く): 146697111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 1401, 2383, 3269, 4203, 7149, 9807, 12609, 16681, 21447, 29421, 50043, 64341, 88263, 150129, 450387, 1112861, 3338583, 7790027, 10015749, 23370081, 30047247, 70110243, 210330729]

約数ペア:

[(1, 210330729), (3, 70110243), (7, 30047247), (9, 23370081), (21, 10015749), (27, 7790027), (63, 3338583), (189, 1112861), (467, 450387), (1401, 150129), (2383, 88263), (3269, 64341), (4203, 50043), (7149, 29421), (9807, 21447), (12609, 16681)]