27511449

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 44482560

約数和(自身を除く): 16971111

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 361, 399, 573, 1083, 1337, 2527, 3629, 4011, 6859, 7581, 10887, 20577, 25403, 48013, 68951, 76209, 144039, 206853, 482657, 1310069, 1447971, 3930207, 9170483, 27511449]

約数ペア:

[(1, 27511449), (3, 9170483), (7, 3930207), (19, 1447971), (21, 1310069), (57, 482657), (133, 206853), (191, 144039), (361, 76209), (399, 68951), (573, 48013), (1083, 25403), (1337, 20577), (2527, 10887), (3629, 7581), (4011, 6859)]