54987303

素因数分解:

$3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2141}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 83897856

約数和(自身を除く): 28910553

約数列:

[1, 3, 7, 21, 1223, 2141, 3669, 6423, 8561, 14987, 25683, 44961, 2618443, 7855329, 18329101, 54987303]

約数ペア:

[(1, 54987303), (3, 18329101), (7, 7855329), (21, 2618443), (1223, 44961), (2141, 25683), (3669, 14987), (6423, 8561)]