73758723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 32879613

約数列:

[1, 3, 23, 37, 69, 111, 167, 173, 501, 519, 851, 2553, 3841, 3979, 6179, 6401, 11523, 11937, 18537, 19203, 28891, 86673, 142117, 147223, 426351, 441669, 664493, 1068967, 1993479, 3206901, 24586241, 73758723]

約数ペア:

[(1, 73758723), (3, 24586241), (23, 3206901), (37, 1993479), (69, 1068967), (111, 664493), (167, 441669), (173, 426351), (501, 147223), (519, 142117), (851, 86673), (2553, 28891), (3841, 19203), (3979, 18537), (6179, 11937), (6401, 11523)]