1566860139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{53783}}^1$

素因数の和:53888

約数の個数: 32

約数和(自身を含む): 2529999360

約数和(自身を除く): 963139221

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9711, 29133, 53783, 161349, 484047, 699179, 1452141, 2097537, 4463989, 6292611, 13391967, 18877833, 40175901, 58031857, 120527703, 174095571, 522286713, 1566860139]

約数ペア:

[(1, 1566860139), (3, 522286713), (9, 174095571), (13, 120527703), (27, 58031857), (39, 40175901), (83, 18877833), (117, 13391967), (249, 6292611), (351, 4463989), (747, 2097537), (1079, 1452141), (2241, 699179), (3237, 484047), (9711, 161349), (29133, 53783)]