87099553

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 97633536

約数和(自身を除く): 10533983

約数列:

[1, 19, 31, 43, 181, 361, 589, 817, 1333, 3439, 5611, 7783, 11191, 15523, 25327, 65341, 106609, 147877, 241273, 481213, 2025571, 2809663, 4584187, 87099553]

約数ペア:

[(1, 87099553), (19, 4584187), (31, 2809663), (43, 2025571), (181, 481213), (361, 241273), (589, 147877), (817, 106609), (1333, 65341), (3439, 25327), (5611, 15523), (7783, 11191)]