137347857

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:10017

約数の個数: 24

約数和(自身を含む): 209125800

約数和(自身を除く): 71777943

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 9929, 13833, 29787, 89361, 287941, 526237, 863823, 1578711, 2591469, 4736133, 15260873, 45782619, 137347857]

約数ペア:

[(1, 137347857), (3, 45782619), (9, 15260873), (29, 4736133), (53, 2591469), (87, 1578711), (159, 863823), (261, 526237), (477, 287941), (1537, 89361), (4611, 29787), (9929, 13833)]