78871353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{39181}}^1$

素因数の和:39256

約数の個数: 16

約数和(自身を含む): 116605632

約数和(自身を除く): 37734279

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 39181, 117543, 430991, 1292973, 2390041, 7170123, 26290451, 78871353]

約数ペア:

[(1, 78871353), (3, 26290451), (11, 7170123), (33, 2390041), (61, 1292973), (183, 430991), (671, 117543), (2013, 39181)]