47898459

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 37015461

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 783, 971, 1701, 1827, 2349, 2913, 5481, 6797, 7047, 8739, 16443, 20391, 26217, 28159, 49329, 61173, 78651, 84477, 183519, 197113, 235953, 253431, 550557, 591339, 760293, 1651671, 1774017, 2280879, 5322051, 6842637, 15966153, 47898459]

約数ペア:

[(1, 47898459), (3, 15966153), (7, 6842637), (9, 5322051), (21, 2280879), (27, 1774017), (29, 1651671), (63, 760293), (81, 591339), (87, 550557), (189, 253431), (203, 235953), (243, 197113), (261, 183519), (567, 84477), (609, 78651), (783, 61173), (971, 49329), (1701, 28159), (1827, 26217), (2349, 20391), (2913, 16443), (5481, 8739), (6797, 7047)]