61764747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{1543}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 89971968

約数和(自身を除く): 28207221

約数列:

[1, 3, 11, 33, 1213, 1543, 3639, 4629, 13343, 16973, 40029, 50919, 1871659, 5614977, 20588249, 61764747]

約数ペア:

[(1, 61764747), (3, 20588249), (11, 5614977), (33, 1871659), (1213, 50919), (1543, 40029), (3639, 16973), (4629, 13343)]