30197691

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5192

約数の個数: 20

約数和(自身を含む): 45737032

約数和(自身を除く): 15539341

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5107, 5913, 15321, 45963, 137889, 372811, 413667, 1118433, 3355299, 10065897, 30197691]

約数ペア:

[(1, 30197691), (3, 10065897), (9, 3355299), (27, 1118433), (73, 413667), (81, 372811), (219, 137889), (657, 45963), (1971, 15321), (5107, 5913)]