47125287

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 76965120

約数和(自身を除く): 29839833

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 1571, 2727, 3333, 4713, 9999, 14139, 17281, 29997, 42417, 51843, 155529, 158671, 466587, 476013, 1428039, 1745381, 4284117, 5236143, 15708429, 47125287]

約数ペア:

[(1, 47125287), (3, 15708429), (9, 5236143), (11, 4284117), (27, 1745381), (33, 1428039), (99, 476013), (101, 466587), (297, 158671), (303, 155529), (909, 51843), (1111, 42417), (1571, 29997), (2727, 17281), (3333, 14139), (4713, 9999)]