9190071

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 15640800

約数和(自身を除く): 6450729

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 97, 99, 121, 261, 291, 297, 319, 363, 783, 873, 957, 1067, 1089, 2619, 2813, 2871, 3201, 3267, 3509, 8439, 8613, 9603, 10527, 11737, 25317, 28809, 30943, 31581, 35211, 75951, 92829, 94743, 105633, 278487, 316899, 340373, 835461, 1021119, 3063357, 9190071]

約数ペア:

[(1, 9190071), (3, 3063357), (9, 1021119), (11, 835461), (27, 340373), (29, 316899), (33, 278487), (87, 105633), (97, 94743), (99, 92829), (121, 75951), (261, 35211), (291, 31581), (297, 30943), (319, 28809), (363, 25317), (783, 11737), (873, 10527), (957, 9603), (1067, 8613), (1089, 8439), (2619, 3509), (2813, 3267), (2871, 3201)]