60991329

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9649}}^1$

素因数の和:9709

約数の個数: 24

約数和(自身を含む): 96808800

約数和(自身を除く): 35817471

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 9649, 28947, 67543, 202629, 414907, 472801, 1244721, 1418403, 2904349, 8713047, 20330443, 60991329]

約数ペア:

[(1, 60991329), (3, 20330443), (7, 8713047), (21, 2904349), (43, 1418403), (49, 1244721), (129, 472801), (147, 414907), (301, 202629), (903, 67543), (2107, 28947), (6321, 9649)]