2080334853

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{3373}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 3148346880

約数和(自身を除く): 1068012027

約数列:

[1, 3, 9, 27, 53, 159, 431, 477, 1293, 1431, 3373, 3879, 10119, 11637, 22843, 30357, 68529, 91071, 178769, 205587, 536307, 616761, 1453763, 1608921, 4361289, 4826763, 13083867, 39251601, 77049439, 231148317, 693444951, 2080334853]

約数ペア:

[(1, 2080334853), (3, 693444951), (9, 231148317), (27, 77049439), (53, 39251601), (159, 13083867), (431, 4826763), (477, 4361289), (1293, 1608921), (1431, 1453763), (3373, 616761), (3879, 536307), (10119, 205587), (11637, 178769), (22843, 91071), (30357, 68529)]