87474856959

素因数分解:

$3^3\times 7^1\times {\mathrm{5303}}^1\times {\mathrm{87277}}^1$

素因数の和:92596

約数の個数: 32

約数和(自身を含む): 148135203840

約数和(自身を除く): 60660346881

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5303, 15909, 37121, 47727, 87277, 111363, 143181, 261831, 334089, 610939, 785493, 1002267, 1832817, 2356479, 5498451, 16495353, 462829931, 1388489793, 3239809517, 4165469379, 9719428551, 12496408137, 29158285653, 87474856959]

約数ペア:

[(1, 87474856959), (3, 29158285653), (7, 12496408137), (9, 9719428551), (21, 4165469379), (27, 3239809517), (63, 1388489793), (189, 462829931), (5303, 16495353), (15909, 5498451), (37121, 2356479), (47727, 1832817), (87277, 1002267), (111363, 785493), (143181, 610939), (261831, 334089)]