24769557

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 38681280

約数和(自身を除く): 13911723

約数列:

[1, 3, 9, 27, 59, 71, 73, 81, 177, 213, 219, 531, 639, 657, 1593, 1917, 1971, 4189, 4307, 4779, 5183, 5751, 5913, 12567, 12921, 15549, 37701, 38763, 46647, 113103, 116289, 139941, 305797, 339309, 348867, 419823, 917391, 2752173, 8256519, 24769557]

約数ペア:

[(1, 24769557), (3, 8256519), (9, 2752173), (27, 917391), (59, 419823), (71, 348867), (73, 339309), (81, 305797), (177, 139941), (213, 116289), (219, 113103), (531, 46647), (639, 38763), (657, 37701), (1593, 15549), (1917, 12921), (1971, 12567), (4189, 5913), (4307, 5751), (4779, 5183)]