73106187

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 54938613

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 957, 1421, 1559, 1617, 2233, 4263, 4677, 6699, 10913, 15631, 17149, 32739, 45211, 46893, 51447, 76391, 120043, 135633, 229173, 316477, 360129, 497321, 840301, 949431, 1491963, 2215339, 2520903, 3481247, 6646017, 10443741, 24368729, 73106187]

約数ペア:

[(1, 73106187), (3, 24368729), (7, 10443741), (11, 6646017), (21, 3481247), (29, 2520903), (33, 2215339), (49, 1491963), (77, 949431), (87, 840301), (147, 497321), (203, 360129), (231, 316477), (319, 229173), (539, 135633), (609, 120043), (957, 76391), (1421, 51447), (1559, 46893), (1617, 45211), (2233, 32739), (4263, 17149), (4677, 15631), (6699, 10913)]