87597153

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 153197760

約数和(自身を除く): 65600607

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 441, 511, 657, 907, 1323, 1533, 1971, 2721, 3577, 4599, 6349, 8163, 10731, 13797, 19047, 24489, 32193, 44443, 57141, 66211, 96579, 133329, 171423, 198633, 399987, 463477, 595899, 1199961, 1390431, 1787697, 3244339, 4171293, 9733017, 12513879, 29199051, 87597153]

約数ペア:

[(1, 87597153), (3, 29199051), (7, 12513879), (9, 9733017), (21, 4171293), (27, 3244339), (49, 1787697), (63, 1390431), (73, 1199961), (147, 595899), (189, 463477), (219, 399987), (441, 198633), (511, 171423), (657, 133329), (907, 96579), (1323, 66211), (1533, 57141), (1971, 44443), (2721, 32193), (3577, 24489), (4599, 19047), (6349, 13797), (8163, 10731)]