74143107

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{12539}}^1$

素因数の和:12624

約数の個数: 20

約数和(自身を含む): 112283160

約数和(自身を除く): 38140053

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 12539, 37617, 112851, 338553, 915347, 1015659, 2746041, 8238123, 24714369, 74143107]

約数ペア:

[(1, 74143107), (3, 24714369), (9, 8238123), (27, 2746041), (73, 1015659), (81, 915347), (219, 338553), (657, 112851), (1971, 37617), (5913, 12539)]