155496789

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33811}}^1$

素因数の和:33897

約数の個数: 24

約数和(自身を含む): 260217152

約数和(自身を除く): 104720363

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 33811, 101433, 236677, 304299, 710031, 2130093, 2468203, 7404609, 17277421, 22213827, 51832263, 155496789]

約数ペア:

[(1, 155496789), (3, 51832263), (7, 22213827), (9, 17277421), (21, 7404609), (63, 2468203), (73, 2130093), (219, 710031), (511, 304299), (657, 236677), (1533, 101433), (4599, 33811)]