71107883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15139}}^1$

素因数の和:15218

約数の個数: 16

約数和(自身を含む): 90113280

約数和(自身を除く): 19005397

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15139, 105973, 166529, 923479, 1165703, 6464353, 10158269, 71107883]

約数ペア:

[(1, 71107883), (7, 10158269), (11, 6464353), (61, 1165703), (77, 923479), (427, 166529), (671, 105973), (4697, 15139)]