27872691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120661}}^1$

素因数の和:120682

約数の個数: 16

約数和(自身を含む): 46334208

約数和(自身を除く): 18461517

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 120661, 361983, 844627, 1327271, 2533881, 3981813, 9290897, 27872691]

約数ペア:

[(1, 27872691), (3, 9290897), (7, 3981813), (11, 2533881), (21, 1327271), (33, 844627), (77, 361983), (231, 120661)]