161373021

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{1231}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 221346048

約数和(自身を除く): 59973027

約数列:

[1, 3, 37, 111, 1181, 1231, 3543, 3693, 43697, 45547, 131091, 136641, 1453811, 4361433, 53791007, 161373021]

約数ペア:

[(1, 161373021), (3, 53791007), (37, 4361433), (111, 1453811), (1181, 136641), (1231, 131091), (3543, 45547), (3693, 43697)]