208032327

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{44537}}^1$

素因数の和:44719

約数の個数: 16

約数和(自身を含む): 309984480

約数和(自身を除く): 101952153

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 44537, 133611, 400833, 1202499, 7704901, 23114703, 69344109, 208032327]

約数ペア:

[(1, 208032327), (3, 69344109), (9, 23114703), (27, 7704901), (173, 1202499), (519, 400833), (1557, 133611), (4671, 44537)]