33872949

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 55872960

約数和(自身を除く): 22000011

約数列:

[1, 3, 9, 11, 33, 43, 73, 99, 109, 129, 219, 327, 387, 473, 657, 803, 981, 1199, 1419, 2409, 3139, 3597, 4257, 4687, 7227, 7957, 9417, 10791, 14061, 23871, 28251, 34529, 42183, 51557, 71613, 87527, 103587, 154671, 262581, 310761, 342151, 464013, 787743, 1026453, 3079359, 3763661, 11290983, 33872949]

約数ペア:

[(1, 33872949), (3, 11290983), (9, 3763661), (11, 3079359), (33, 1026453), (43, 787743), (73, 464013), (99, 342151), (109, 310761), (129, 262581), (219, 154671), (327, 103587), (387, 87527), (473, 71613), (657, 51557), (803, 42183), (981, 34529), (1199, 28251), (1419, 23871), (2409, 14061), (3139, 10791), (3597, 9417), (4257, 7957), (4687, 7227)]