49107303

素因数分解:

$3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 84413472

約数和(自身を除く): 35306169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 257, 337, 567, 771, 1011, 1799, 2313, 2359, 3033, 5397, 6939, 7077, 9099, 16191, 20817, 21231, 27297, 48573, 63693, 86609, 145719, 191079, 259827, 606263, 779481, 1818789, 2338443, 5456367, 7015329, 16369101, 49107303]

約数ペア:

[(1, 49107303), (3, 16369101), (7, 7015329), (9, 5456367), (21, 2338443), (27, 1818789), (63, 779481), (81, 606263), (189, 259827), (257, 191079), (337, 145719), (567, 86609), (771, 63693), (1011, 48573), (1799, 27297), (2313, 21231), (2359, 20817), (3033, 16191), (5397, 9099), (6939, 7077)]