1121674419

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 1781683200

約数和(自身を除く): 660008781

約数列:

[1, 3, 9, 23, 27, 69, 73, 109, 207, 219, 227, 327, 621, 657, 681, 981, 1679, 1971, 2043, 2507, 2943, 5037, 5221, 6129, 7521, 7957, 15111, 15663, 16571, 22563, 23871, 24743, 45333, 46989, 49713, 67689, 71613, 74229, 140967, 149139, 183011, 214839, 222687, 381133, 447417, 549033, 569089, 668061, 1143399, 1647099, 1707267, 1806239, 3430197, 4941297, 5121801, 5418717, 10290591, 15365403, 16256151, 41543497, 48768453, 124630491, 373891473, 1121674419]

約数ペア:

[(1, 1121674419), (3, 373891473), (9, 124630491), (23, 48768453), (27, 41543497), (69, 16256151), (73, 15365403), (109, 10290591), (207, 5418717), (219, 5121801), (227, 4941297), (327, 3430197), (621, 1806239), (657, 1707267), (681, 1647099), (981, 1143399), (1679, 668061), (1971, 569089), (2043, 549033), (2507, 447417), (2943, 381133), (5037, 222687), (5221, 214839), (6129, 183011), (7521, 149139), (7957, 140967), (15111, 74229), (15663, 71613), (16571, 67689), (22563, 49713), (23871, 46989), (24743, 45333)]