124779123

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 221081520

約数和(自身を除く): 96302397

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 229, 279, 567, 651, 687, 837, 961, 1603, 1953, 2061, 2511, 2883, 4809, 5859, 6183, 6727, 7099, 8649, 14427, 17577, 18549, 20181, 21297, 25947, 43281, 49693, 60543, 63891, 77841, 129843, 149079, 181629, 191673, 220069, 447237, 544887, 575019, 660207, 1341711, 1540483, 1980621, 4025133, 4621449, 5941863, 13864347, 17825589, 41593041, 124779123]

約数ペア:

[(1, 124779123), (3, 41593041), (7, 17825589), (9, 13864347), (21, 5941863), (27, 4621449), (31, 4025133), (63, 1980621), (81, 1540483), (93, 1341711), (189, 660207), (217, 575019), (229, 544887), (279, 447237), (567, 220069), (651, 191673), (687, 181629), (837, 149079), (961, 129843), (1603, 77841), (1953, 63891), (2061, 60543), (2511, 49693), (2883, 43281), (4809, 25947), (5859, 21297), (6183, 20181), (6727, 18549), (7099, 17577), (8649, 14427)]