82856241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 133333200

約数和(自身を除く): 50476959

約数列:

[1, 3, 9, 13, 39, 73, 89, 109, 117, 219, 267, 327, 657, 801, 949, 981, 1157, 1417, 2847, 3471, 4251, 6497, 7957, 8541, 9701, 10413, 12753, 19491, 23871, 29103, 58473, 71613, 84461, 87309, 103441, 126113, 253383, 310323, 378339, 708173, 760149, 930969, 1135017, 2124519, 6373557, 9206249, 27618747, 82856241]

約数ペア:

[(1, 82856241), (3, 27618747), (9, 9206249), (13, 6373557), (39, 2124519), (73, 1135017), (89, 930969), (109, 760149), (117, 708173), (219, 378339), (267, 310323), (327, 253383), (657, 126113), (801, 103441), (949, 87309), (981, 84461), (1157, 71613), (1417, 58473), (2847, 29103), (3471, 23871), (4251, 19491), (6497, 12753), (7957, 10413), (8541, 9701)]