15673852971

素因数分解:

$3^3\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{36973}}^1$

素因数の和:39232

約数の個数: 32

約数和(自身を含む): 26550289920

約数和(自身を除く): 10876436949

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2243, 6729, 15701, 20187, 36973, 47103, 60561, 110919, 141309, 258811, 332757, 423927, 776433, 998271, 2329299, 6987897, 82930439, 248791317, 580513073, 746373951, 1741539219, 2239121853, 5224617657, 15673852971]

約数ペア:

[(1, 15673852971), (3, 5224617657), (7, 2239121853), (9, 1741539219), (21, 746373951), (27, 580513073), (63, 248791317), (189, 82930439), (2243, 6987897), (6729, 2329299), (15701, 998271), (20187, 776433), (36973, 423927), (47103, 332757), (60561, 258811), (110919, 141309)]