159231381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{4759}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 223910400

約数和(自身を除く): 64679019

約数列:

[1, 3, 19, 57, 587, 1761, 4759, 11153, 14277, 33459, 90421, 271263, 2793533, 8380599, 53077127, 159231381]

約数ペア:

[(1, 159231381), (3, 53077127), (19, 8380599), (57, 2793533), (587, 271263), (1761, 90421), (4759, 33459), (11153, 14277)]