1587157077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 2593860192

約数和(自身を除く): 1006703115

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 289, 323, 361, 461, 561, 627, 867, 969, 1083, 1383, 3179, 3553, 3971, 5071, 5491, 6137, 7837, 8759, 9537, 10659, 11913, 15213, 16473, 18411, 23511, 26277, 60401, 67507, 86207, 96349, 104329, 133229, 148903, 166421, 181203, 202521, 258621, 289047, 312987, 399687, 446709, 499263, 1147619, 1465519, 1637933, 1830631, 2531351, 2829157, 3442857, 4396557, 4913799, 5491893, 7594053, 8487471, 27844861, 31120727, 48095669, 83534583, 93362181, 144287007, 529052359, 1587157077]

約数ペア:

[(1, 1587157077), (3, 529052359), (11, 144287007), (17, 93362181), (19, 83534583), (33, 48095669), (51, 31120727), (57, 27844861), (187, 8487471), (209, 7594053), (289, 5491893), (323, 4913799), (361, 4396557), (461, 3442857), (561, 2829157), (627, 2531351), (867, 1830631), (969, 1637933), (1083, 1465519), (1383, 1147619), (3179, 499263), (3553, 446709), (3971, 399687), (5071, 312987), (5491, 289047), (6137, 258621), (7837, 202521), (8759, 181203), (9537, 166421), (10659, 148903), (11913, 133229), (15213, 104329), (16473, 96349), (18411, 86207), (23511, 67507), (26277, 60401)]