161154561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{4201}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 226571840

約数和(自身を除く): 65417279

約数列:

[1, 3, 19, 57, 673, 2019, 4201, 12603, 12787, 38361, 79819, 239457, 2827273, 8481819, 53718187, 161154561]

約数ペア:

[(1, 161154561), (3, 53718187), (19, 8481819), (57, 2827273), (673, 239457), (2019, 79819), (4201, 38361), (12603, 12787)]