81368751

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6277}}^1$

素因数の和:6458

約数の個数: 16

約数和(自身を含む): 113004000

約数和(自身を除く): 31635249

約数列:

[1, 3, 29, 87, 149, 447, 4321, 6277, 12963, 18831, 182033, 546099, 935273, 2805819, 27122917, 81368751]

約数ペア:

[(1, 81368751), (3, 27122917), (29, 2805819), (87, 935273), (149, 546099), (447, 182033), (4321, 18831), (6277, 12963)]