27151131

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6563}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 41589504

約数和(自身を除く): 14438373

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 6563, 19689, 45941, 137823, 1292911, 3878733, 9050377, 27151131]

約数ペア:

[(1, 27151131), (3, 9050377), (7, 3878733), (21, 1292911), (197, 137823), (591, 45941), (1379, 19689), (4137, 6563)]