118538991

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{24527}}^1$

素因数の和:24715

約数の個数: 16

約数和(自身を含む): 176601600

約数和(自身を除く): 58062609

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 24527, 73581, 220743, 662229, 4390333, 13170999, 39512997, 118538991]

約数ペア:

[(1, 118538991), (3, 39512997), (9, 13170999), (27, 4390333), (179, 662229), (537, 220743), (1611, 73581), (4833, 24527)]