80057013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 116582400

約数和(自身を除く): 36525387

約数列:

[1, 3, 19, 43, 57, 89, 129, 267, 367, 817, 1101, 1691, 2451, 3827, 5073, 6973, 11481, 15781, 20919, 32663, 47343, 72713, 97989, 218139, 299839, 620597, 899517, 1404509, 1861791, 4213527, 26685671, 80057013]

約数ペア:

[(1, 80057013), (3, 26685671), (19, 4213527), (43, 1861791), (57, 1404509), (89, 899517), (129, 620597), (267, 299839), (367, 218139), (817, 97989), (1101, 72713), (1691, 47343), (2451, 32663), (3827, 20919), (5073, 15781), (6973, 11481)]