207174429

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 393085440

約数和(自身を除く): 185911011

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 81, 99, 177, 189, 231, 297, 413, 531, 563, 567, 649, 693, 891, 1239, 1593, 1689, 1947, 2079, 3717, 3941, 4543, 4779, 5067, 5841, 6193, 6237, 11151, 11823, 13629, 15201, 17523, 18579, 33217, 33453, 35469, 40887, 43351, 45603, 52569, 55737, 99651, 106407, 122661, 130053, 167211, 232519, 298953, 319221, 365387, 367983, 390159, 501633, 697557, 896859, 1096161, 1170477, 2092671, 2557709, 2690577, 3288483, 3511431, 6278013, 7673127, 9865449, 18834039, 23019381, 29596347, 69058143, 207174429]

約数ペア:

[(1, 207174429), (3, 69058143), (7, 29596347), (9, 23019381), (11, 18834039), (21, 9865449), (27, 7673127), (33, 6278013), (59, 3511431), (63, 3288483), (77, 2690577), (81, 2557709), (99, 2092671), (177, 1170477), (189, 1096161), (231, 896859), (297, 697557), (413, 501633), (531, 390159), (563, 367983), (567, 365387), (649, 319221), (693, 298953), (891, 232519), (1239, 167211), (1593, 130053), (1689, 122661), (1947, 106407), (2079, 99651), (3717, 55737), (3941, 52569), (4543, 45603), (4779, 43351), (5067, 40887), (5841, 35469), (6193, 33453), (6237, 33217), (11151, 18579), (11823, 17523), (13629, 15201)]