15663637209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{68483}}^1$

素因数の和:68765

約数の個数: 32

約数和(自身を含む): 23668070400

約数和(自身を除く): 8004433191

約数列:

[1, 3, 11, 29, 33, 87, 239, 319, 717, 957, 2629, 6931, 7887, 20793, 68483, 76241, 205449, 228723, 753313, 1986007, 2259939, 5958021, 16367437, 21846077, 49102311, 65538231, 180041807, 474655673, 540125421, 1423967019, 5221212403, 15663637209]

約数ペア:

[(1, 15663637209), (3, 5221212403), (11, 1423967019), (29, 540125421), (33, 474655673), (87, 180041807), (239, 65538231), (319, 49102311), (717, 21846077), (957, 16367437), (2629, 5958021), (6931, 2259939), (7887, 1986007), (20793, 753313), (68483, 228723), (76241, 205449)]