13231574559

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{15289}}^1$

素因数の和:15565

約数の個数: 64

約数和(自身を含む): 23681152000

約数和(自身を除く): 10449577441

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 241, 399, 513, 723, 1197, 1687, 2169, 3591, 4579, 5061, 6507, 13737, 15183, 15289, 32053, 41211, 45549, 45867, 96159, 107023, 123633, 137601, 288477, 290491, 321069, 412803, 865431, 871473, 963207, 2033437, 2614419, 2889621, 3684649, 6100311, 7843257, 11053947, 18300933, 25792543, 33161841, 54902799, 70008331, 77377629, 99485523, 210024993, 232132887, 490058317, 630074979, 696398661, 1470174951, 1890224937, 4410524853, 13231574559]

約数ペア:

[(1, 13231574559), (3, 4410524853), (7, 1890224937), (9, 1470174951), (19, 696398661), (21, 630074979), (27, 490058317), (57, 232132887), (63, 210024993), (133, 99485523), (171, 77377629), (189, 70008331), (241, 54902799), (399, 33161841), (513, 25792543), (723, 18300933), (1197, 11053947), (1687, 7843257), (2169, 6100311), (3591, 3684649), (4579, 2889621), (5061, 2614419), (6507, 2033437), (13737, 963207), (15183, 871473), (15289, 865431), (32053, 412803), (41211, 321069), (45549, 290491), (45867, 288477), (96159, 137601), (107023, 123633)]