1995327

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 3002880

約数和(自身を除く): 1007553

約数列:

[1, 3, 9, 27, 67, 201, 603, 1103, 1809, 3309, 9927, 29781, 73901, 221703, 665109, 1995327]

約数ペア:

[(1, 1995327), (3, 665109), (9, 221703), (27, 73901), (67, 29781), (201, 9927), (603, 3309), (1103, 1809)]