38835207

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{101}}^2$

素因数の和:261

約数の個数: 30

約数和(自身を含む): 59839824

約数和(自身を除く): 21004617

約数列:

[1, 3, 9, 27, 47, 81, 101, 141, 303, 423, 909, 1269, 2727, 3807, 4747, 8181, 10201, 14241, 30603, 42723, 91809, 128169, 275427, 384507, 479447, 826281, 1438341, 4315023, 12945069, 38835207]

約数ペア:

[(1, 38835207), (3, 12945069), (9, 4315023), (27, 1438341), (47, 826281), (81, 479447), (101, 384507), (141, 275427), (303, 128169), (423, 91809), (909, 42723), (1269, 30603), (2727, 14241), (3807, 10201), (4747, 8181)]