227770179

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17027}}^1$

素因数の和:17064

約数の個数: 32

約数和(自身を含む): 381427200

約数和(自身を除く): 153657021

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 13377, 17027, 51081, 119189, 221351, 357567, 664053, 834323, 1549457, 2502969, 4648371, 5840261, 10846199, 17520783, 32538597, 75923393, 227770179]

約数ペア:

[(1, 227770179), (3, 75923393), (7, 32538597), (13, 17520783), (21, 10846199), (39, 5840261), (49, 4648371), (91, 2502969), (147, 1549457), (273, 834323), (343, 664053), (637, 357567), (1029, 221351), (1911, 119189), (4459, 51081), (13377, 17027)]