83709021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 128434176

約数和(自身を除く): 44725155

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1551, 1741, 4371, 5223, 16027, 19151, 48081, 53971, 57453, 81827, 161913, 245481, 593681, 900097, 1781043, 2536637, 2700291, 7609911, 27903007, 83709021]

約数ペア:

[(1, 83709021), (3, 27903007), (11, 7609911), (31, 2700291), (33, 2536637), (47, 1781043), (93, 900097), (141, 593681), (341, 245481), (517, 161913), (1023, 81827), (1457, 57453), (1551, 53971), (1741, 48081), (4371, 19151), (5223, 16027)]