71037849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 106254720

約数和(自身を除く): 35216871

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 493, 731, 1117, 1247, 1479, 2193, 3351, 3741, 18989, 21199, 32393, 48031, 56967, 63597, 97179, 144093, 550681, 816527, 1392899, 1652043, 2449581, 4178697, 23679283, 71037849]

約数ペア:

[(1, 71037849), (3, 23679283), (17, 4178697), (29, 2449581), (43, 1652043), (51, 1392899), (87, 816527), (129, 550681), (493, 144093), (731, 97179), (1117, 63597), (1247, 56967), (1479, 48031), (2193, 32393), (3351, 21199), (3741, 18989)]