153985689

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 268686600

約数和(自身を除く): 114700911

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 121, 143, 149, 219, 363, 429, 447, 657, 803, 949, 1089, 1287, 1341, 1573, 1639, 1937, 2409, 2847, 4719, 4917, 5811, 7227, 8541, 8833, 10439, 10877, 14157, 14751, 17433, 18029, 21307, 26499, 31317, 32631, 54087, 63921, 79497, 93951, 97893, 114829, 119647, 141401, 162261, 191763, 234377, 344487, 358941, 424203, 703131, 1033461, 1076823, 1272609, 1316117, 1555411, 2109393, 3948351, 4666233, 11845053, 13998699, 17109521, 51328563, 153985689]

約数ペア:

[(1, 153985689), (3, 51328563), (9, 17109521), (11, 13998699), (13, 11845053), (33, 4666233), (39, 3948351), (73, 2109393), (99, 1555411), (117, 1316117), (121, 1272609), (143, 1076823), (149, 1033461), (219, 703131), (363, 424203), (429, 358941), (447, 344487), (657, 234377), (803, 191763), (949, 162261), (1089, 141401), (1287, 119647), (1341, 114829), (1573, 97893), (1639, 93951), (1937, 79497), (2409, 63921), (2847, 54087), (4719, 32631), (4917, 31317), (5811, 26499), (7227, 21307), (8541, 18029), (8833, 17433), (10439, 14751), (10877, 14157)]