135280593021

素因数分解:

$3^1\times 7^2\times {\mathrm{2039}}^1\times {\mathrm{451337}}^1$

素因数の和:453393

約数の個数: 24

約数和(自身を含む): 209926330560

約数和(自身を除く): 74645737539

約数列:

[1, 3, 7, 21, 49, 147, 2039, 6117, 14273, 42819, 99911, 299733, 451337, 1354011, 3159359, 9478077, 22115513, 66346539, 920276143, 2760828429, 6441933001, 19325799003, 45093531007, 135280593021]

約数ペア:

[(1, 135280593021), (3, 45093531007), (7, 19325799003), (21, 6441933001), (49, 2760828429), (147, 920276143), (2039, 66346539), (6117, 22115513), (14273, 9478077), (42819, 3159359), (99911, 1354011), (299733, 451337)]