47887497

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8737}}^1$

素因数の和:8782

約数の個数: 32

約数和(自身を含む): 83884800

約数和(自身を除く): 35997303

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 8737, 26211, 61159, 78633, 183477, 235899, 253373, 550431, 760119, 1651293, 1773611, 2280357, 5320833, 6841071, 15962499, 47887497]

約数ペア:

[(1, 47887497), (3, 15962499), (7, 6841071), (9, 5320833), (21, 2280357), (27, 1773611), (29, 1651293), (63, 760119), (87, 550431), (189, 253373), (203, 235899), (261, 183477), (609, 78633), (783, 61159), (1827, 26211), (5481, 8737)]