23358159

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 40550400

約数和(自身を除く): 17192241

約数列:

[1, 3, 9, 11, 27, 31, 33, 43, 59, 93, 99, 129, 177, 279, 297, 341, 387, 473, 531, 649, 837, 1023, 1161, 1333, 1419, 1593, 1829, 1947, 2537, 3069, 3999, 4257, 5487, 5841, 7611, 9207, 11997, 12771, 14663, 16461, 17523, 20119, 22833, 27907, 35991, 43989, 49383, 60357, 68499, 78647, 83721, 131967, 181071, 235941, 251163, 395901, 543213, 707823, 753489, 865117, 2123469, 2595351, 7786053, 23358159]

約数ペア:

[(1, 23358159), (3, 7786053), (9, 2595351), (11, 2123469), (27, 865117), (31, 753489), (33, 707823), (43, 543213), (59, 395901), (93, 251163), (99, 235941), (129, 181071), (177, 131967), (279, 83721), (297, 78647), (341, 68499), (387, 60357), (473, 49383), (531, 43989), (649, 35991), (837, 27907), (1023, 22833), (1161, 20119), (1333, 17523), (1419, 16461), (1593, 14663), (1829, 12771), (1947, 11997), (2537, 9207), (3069, 7611), (3999, 5841), (4257, 5487)]