29199051

素因数分解:

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

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 49789272

約数和(自身を除く): 20590221

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 907, 1533, 2721, 3577, 4599, 6349, 8163, 10731, 19047, 32193, 44443, 57141, 66211, 133329, 198633, 399987, 463477, 595899, 1390431, 3244339, 4171293, 9733017, 29199051]

約数ペア:

[(1, 29199051), (3, 9733017), (7, 4171293), (9, 3244339), (21, 1390431), (49, 595899), (63, 463477), (73, 399987), (147, 198633), (219, 133329), (441, 66211), (511, 57141), (657, 44443), (907, 32193), (1533, 19047), (2721, 10731), (3577, 8163), (4599, 6349)]