160199883

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{39821}}^1$

素因数の和:39979

約数の個数: 16

約数和(自身を含む): 238932000

約数和(自身を除く): 78732117

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 39821, 119463, 358389, 1075167, 5933329, 17799987, 53399961, 160199883]

約数ペア:

[(1, 160199883), (3, 53399961), (9, 17799987), (27, 5933329), (149, 1075167), (447, 358389), (1341, 119463), (4023, 39821)]