211528035003

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1\times {\mathrm{7723}}^1$

素因数の和:8763

約数の個数: 32

約数和(自身を含む): 290872740096

約数和(自身を除く): 79344705093

約数列:

[1, 3, 37, 111, 443, 557, 1329, 1671, 7723, 16391, 20609, 23169, 49173, 61827, 246751, 285751, 740253, 857253, 3421289, 4301711, 9129787, 10263867, 12905133, 27389361, 126587693, 159163307, 379763079, 477489921, 1905657973, 5716973919, 70509345001, 211528035003]

約数ペア:

[(1, 211528035003), (3, 70509345001), (37, 5716973919), (111, 1905657973), (443, 477489921), (557, 379763079), (1329, 159163307), (1671, 126587693), (7723, 27389361), (16391, 12905133), (20609, 10263867), (23169, 9129787), (49173, 4301711), (61827, 3421289), (246751, 857253), (285751, 740253)]