269203473

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4235

約数の個数: 64

約数和(自身を含む): 513392640

約数和(自身を除く): 244189167

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2387, 3069, 4177, 5859, 7161, 9207, 12531, 21483, 29239, 37593, 45947, 64449, 87717, 112779, 129487, 137841, 263151, 321629, 388461, 413523, 789453, 906409, 964887, 1165383, 1240569, 1424357, 2719227, 2894661, 3496149, 4273071, 8157681, 8683983, 9970499, 12819213, 24473043, 29911497, 38457639, 89734491, 269203473]

約数ペア:

[(1, 269203473), (3, 89734491), (7, 38457639), (9, 29911497), (11, 24473043), (21, 12819213), (27, 9970499), (31, 8683983), (33, 8157681), (63, 4273071), (77, 3496149), (93, 2894661), (99, 2719227), (189, 1424357), (217, 1240569), (231, 1165383), (279, 964887), (297, 906409), (341, 789453), (651, 413523), (693, 388461), (837, 321629), (1023, 263151), (1953, 137841), (2079, 129487), (2387, 112779), (3069, 87717), (4177, 64449), (5859, 45947), (7161, 37593), (9207, 29239), (12531, 21483)]