155592141

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{2591}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 213539328

約数和(自身を除く): 57947187

約数列:

[1, 3, 37, 111, 541, 1623, 2591, 7773, 20017, 60051, 95867, 287601, 1401731, 4205193, 51864047, 155592141]

約数ペア:

[(1, 155592141), (3, 51864047), (37, 4205193), (111, 1401731), (541, 287601), (1623, 95867), (2591, 60051), (7773, 20017)]