27045963

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25253}}^1$

素因数の和:25283

約数の個数: 24

約数和(自身を含む): 47275488

約数和(自身を除く): 20229525

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 25253, 75759, 176771, 227277, 429301, 530313, 1287903, 1590939, 3005107, 3863709, 9015321, 27045963]

約数ペア:

[(1, 27045963), (3, 9015321), (7, 3863709), (9, 3005107), (17, 1590939), (21, 1287903), (51, 530313), (63, 429301), (119, 227277), (153, 176771), (357, 75759), (1071, 25253)]