61373871

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{40351}}^1$

素因数の和:40383

約数の個数: 18

約数和(自身を含む): 95997408

約数和(自身を除く): 34623537

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 40351, 121053, 363159, 524563, 1573689, 4721067, 6819319, 20457957, 61373871]

約数ペア:

[(1, 61373871), (3, 20457957), (9, 6819319), (13, 4721067), (39, 1573689), (117, 524563), (169, 363159), (507, 121053), (1521, 40351)]