15677657487

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{136979}}^1$

素因数の和:137154

約数の個数: 28

約数和(自身を含む): 23655624120

約数和(自身を除く): 7977966633

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 1413, 4239, 12717, 38151, 114453, 136979, 410937, 1232811, 3698433, 11095299, 21505703, 33285897, 64517109, 99857691, 193551327, 580653981, 1741961943, 5225885829, 15677657487]

約数ペア:

[(1, 15677657487), (3, 5225885829), (9, 1741961943), (27, 580653981), (81, 193551327), (157, 99857691), (243, 64517109), (471, 33285897), (729, 21505703), (1413, 11095299), (4239, 3698433), (12717, 1232811), (38151, 410937), (114453, 136979)]