54158703

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 73144416

約数和(自身を除く): 18985713

約数列:

[1, 3, 137, 313, 411, 421, 939, 1263, 42881, 57677, 128643, 131773, 173031, 395319, 18052901, 54158703]

約数ペア:

[(1, 54158703), (3, 18052901), (137, 395319), (313, 173031), (411, 131773), (421, 128643), (939, 57677), (1263, 42881)]