80732007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2729}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 123505200

約数和(自身を除く): 42773193

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 2729, 3287, 8187, 9861, 24561, 29583, 51851, 155553, 466659, 472117, 1416351, 4249053, 8970223, 26910669, 80732007]

約数ペア:

[(1, 80732007), (3, 26910669), (9, 8970223), (19, 4249053), (57, 1416351), (171, 472117), (173, 466659), (519, 155553), (1557, 51851), (2729, 29583), (3287, 24561), (8187, 9861)]