55268967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74587}}^1$

素因数の和:74622

約数の個数: 16

約数和(自身を含む): 83538560

約数和(自身を除く): 28269593

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 74587, 223761, 969631, 1417153, 2908893, 4251459, 18422989, 55268967]

約数ペア:

[(1, 55268967), (3, 18422989), (13, 4251459), (19, 2908893), (39, 1417153), (57, 969631), (247, 223761), (741, 74587)]