42731073

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 77590656

約数和(自身を除く): 34859583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 197, 231, 313, 591, 693, 939, 1379, 1773, 2167, 2191, 2817, 3443, 4137, 6501, 6573, 10329, 12411, 15169, 19503, 19719, 24101, 30987, 45507, 61661, 72303, 136521, 184983, 216909, 431627, 554949, 678271, 1294881, 2034813, 3884643, 4747897, 6104439, 14243691, 42731073]

約数ペア:

[(1, 42731073), (3, 14243691), (7, 6104439), (9, 4747897), (11, 3884643), (21, 2034813), (33, 1294881), (63, 678271), (77, 554949), (99, 431627), (197, 216909), (231, 184983), (313, 136521), (591, 72303), (693, 61661), (939, 45507), (1379, 30987), (1773, 24101), (2167, 19719), (2191, 19503), (2817, 15169), (3443, 12411), (4137, 10329), (6501, 6573)]